欧元区需要一个新的具有法律约束力的协议 — — 并非试图改变里斯本条约，这样障碍太多 — — 动员这一权力，而新条约的协商和批准需要时间。
A new, legally binding agreement – not a change to the Lisbon Treaty (which would encounter too many hurdles), but a new agreement – will be needed for the eurozone to mobilize that power, and such an accord will take time to negotiate and ratify.