如果这还不够的话，还可以加上分崩离析的中东、严峻的气候变化形势、恐怖主义，还有最新的新疾病 — — 寨卡病毒。
As if that weren’t enough, there is the unraveling Middle East, advancing climate change, terrorism, and now a new disease – the Zika virus – on the march.