讲解：
eligible (for sth) | ~ (to do sth)
有资格的；合格的；具备条件的:
Only those over 70 are eligible for the special payment.
只有 70 岁以上的人才有资格领取这项专款。

vote (for / against sb / sth)
选票；票:
There were 21 votes for and 17 against the motion, with 2 abstentions.
这项动议有 21 票赞成,17 票反对,2 票弃权。

agonize (over / about sth)
苦苦思索；焦虑不已:
I spent days agonizing over whether to take the job or not.
我用了好些天苦苦思考是否接受这个工作。

(be / hang) in the 'balance
(前途)不明朗的；(结果)未定的,悬而未决:
The long-term future of the space programme hangs in the balance.
航天计划的长远前景尚未明朗。

under coercion
强迫；胁迫:
He claimed he had only acted under coercion.
他声称他只是被迫采取行动。