Can you summarize the following document?
        
  Draft order adapted from NBA website.

  The invitation-only NBA Draft Combine was held in Chicago from May 15 to 19. The on-court element of the combine took place on May 17 and 18. This year, 66 players were originally invited to the combine, including top prospects Zion Williamson and Ja Morant. The pool of participants also included Croatian Luka Šamanić, postgraduate Jalen Lecque, and Darius Bazley, who took a route similar to Mitchell Robinson with not playing in college or another league for a year before entering the draft. A couple of prospects also returned to the event after entering the previous year's combine, include an injury recovering Jontay Porter and Brian Bowen, a player who entered last year as a collegiate participant last year before heading off to play professionally in Australia this year. In addition, this year also introduced the NBA G League Elite Camp, which gave a certain number of draft hopefuls a chance to transfer into the NBA Draft Combine afterward. This year, eleven participants from that even joined the combine, increasing the number of total invites up to 77. One of the additional invites was Tacko Fall, who broke combine records for height (reaching with shoes on), wingspan, and standing reach.

  2019年NBA選秀抽籤於2018年5月14日舉行。選秀的前14個籤位歸屬於14支未能進入季後賽的球隊參加;它們之間的選秀順序是根據樂透抽籤決定。樂透抽籤會決定首輪前三個選秀名額的分配,首輪其他順位以及第二輪選秀順序都是按照前一個賽季中各隊勝負記錄逆序分配。

  The draft is conducted under the eligibility rules established in the league's 2017 collective bargaining agreement (CBA) with its player's union. The previous CBA that ended the 2011 lockout instituted no immediate changes to the draft but called for a committee of owners and players to discuss future changes. The NBA has since expanded the draft combine to include players with remaining college eligibility (who, like players without college eligibility, can only attend by invitation).

  Players who are not automatically eligible have to declare their eligibility for the draft by notifying the NBA offices in writing no later than 60 days before the draft. For the 2019 draft, the date fell on April 21. After that date, "early entry" players are able to attend NBA pre-draft camps and individual team workouts to show off their skills and obtain feedback regarding their draft positions. Under the CBA a player may withdraw his name from consideration from the draft at any time before the final declaration date, which is 10 days before the draft. Under current NCAA rules, players had until May 29 (10 days after the draft combine) to withdraw from the draft and retain college eligibility. A player who has hired an agent forfeits his remaining college eligibility when he is drafted. He can be represented beginning after any basketball season, following a request for an evaluation from the NBA Undergraduate Advisory Committee. From this draft on, players who declare for the NBA draft and are not selected have the opportunity to return to their school for at least another year, only after terminating all agreements with their agents.

  This year, 233 underclassed draft prospects (i.e., players with remaining college eligibility) had declared by the April 21 deadline, with 175 of these players being from college (including one American who went to a Canadian college) or were high school postgraduates. The names left over mean they have hired an agent, or have announced that they plan to do so before the night of the draft. At the end of the deadline, 86 players declared their intentions to enter the draft with an agent while 89 announced their return to college for at least one more season. By the end of the international underclassmen deadline, both Sacha Killeya-Jones and Kouat Noi removed their names from this year's draft while removing their collegiate eligibility as well, which left 84 total college underclassmen entering the draft.

  International players that had declared this year and did not previously declare in another prior year can drop out of the draft about 10 days before the draft begins on June 10. By the April 23 deadline, a record-high 58 international prospects, including an international Canadian university player, expressed interest in the 2019 NBA draft. By the end of the international deadline on June 10, 46 of these players pulled their names out of the draft, leaving only 12 fully foreign players entering the NBA draft this year. For this year's draft, the total underclassmen left in this year's draft involve 96 players.

  下面僅列出未符合一般標準但自動獲得選秀資格的球員——在勞資協議(CBA)下,國際球員需在選秀當年滿22歲,若非國際球員則須高中畢業至少四年。  球員曾與NBA以外的職業籃球聯盟球隊簽約,並在選秀前終止合約,則「可能」自動獲得選秀資格。而這項資格是否符合端看該球員是否為國際球員:  在勞資協議下,公民權並非決定該球員是否要依照國際球員標準。在CBA的定義下,必須符合以下所有資格才能稱為國際球員:
2019年NBA選秀在2019年6月20日在紐約布魯克林區的巴克萊中心舉行,由ESPN向全美直播。 國家籃球協會(NBA)球隊將輪流挑選美國大學籃球業餘球員和其他符合資格的球員,包括國際球員。這次的選秀使用了新的樂透抽籤機制,三支戰績最差的隊伍(紐約尼克、克里夫蘭騎士、鳳凰城太陽)各可獲得14%抽中狀元籤的機率。