1.
an administrative organ is considered to have illegally demanded the performance of duties
认为行政机关违法要求履行义务
2.
Failure to perform an act that is either an official duty or a legal requirement.
未履行未履行公务或法律要求的行动
3.
Where the parties owe performance toward each other and there is an order of performance, prior to performance by the party required to perform first, the party who is to perform subsequently is entitled to reject its requirement for performance.
当事人互负债务，有先后履行顺序，先履行一方未履行的，后履行一方有权拒绝其履行要求。
4.
We have called on the United Nations to fulfill its charter and stand by its demand that Iraq disarm.
我们已敦促联合国履行宪章义务，坚持要求伊拉克解除武装。
5.
If the supporters do no perform their duties of providing for the elderly, the latter shall have the right to ask the former for alimony.
赡养人不履行赡养义务，老年人有要求赡养人付给赡养费的权利。
6.
redeem one's pledges, obligations
履行誓约、 义务.
7.
release sb from a promise, duty, undertaking, etc
不要某人履行诺言、 尽义务、 承担任务等
8.
If the party required to perform first rendered non-conforming performance, the party who is to perform subsequently is entitled to reject its corresponding requirement for performance.
先履行一方履行债务不符合约定的，后履行一方有权拒绝其相应的履行要求。
9.
The Buyer may require performance by the seller of his obligations unless the Buyer has resorted to a remedy which is inconsistent with this requirement.
买方可以要求卖方履行义务,除非买方已采取与此一要求相抵触的某种补救办法。
10.
If the other party rendered non-conforming performance, one party is entitled to reject its corresponding requirement for performance.
一方在对方履行债务不符合约定时，有权拒绝其相应的履行要求。
11.
performance obligations
履行偿付债务的义务
12.
You are not responsible for enforcing compliance by third parties to this License.
你也没有强求第三方履行许可证条款的义务。
13.
If one party fails to perform this duty, the party in need of maintenance shall have the right to demand maintenance payments from the other party.
一方不履行扶养义务时，需要扶养的一方，有要求对方付给扶养费的权利。
14.
Where any child fails to perform his or her obligations, the parents thereof who are unable to work or who are living a difficult life shall be entitled to ask their child to pay aliments.
子女不履行赡养义务时，无劳动能力的或生活困难的父母，有要求子女付给赡养费的权利。
15.
"However, the Buyer is not deprived thereby of any right he may have to claim damages for delay in performance."
但是,买方并不因此丧失他对迟延履行义务可能享有的要求损害赔偿的任何权利。
16.
"However, the seller is not deprived thereby of any right he may have to claim damages for delay in performance."
但是,卖方并不因此丧失他对迟延履行义务可能享有的要求损害赔偿的任何权利。
17.
Where the parents fail to perform their obligations, the underage children and the children without the ability to live an independent life shall be entitled to ask their parents to pay aliments.
父母不履行抚养义务时，未成年的或不能独立生活的子女，有要求父母付给抚养费的权利。
18.
Basically, the duty of due care obliges a corporate manager to perform his or her duties in a nonnegligent fashion.
谨慎的义务最基本的就是要求公司的管理人员在履行其职责时不得有过失。