1.
The party required to perform first may suspend its performance if it has conclusive evidence establishing that the other party is in any of the following circumstances:
应当先履行债务的当事人，有确切证据证明对方有下列情形之一的，可以中止履行：
2.
"If a party suspends performance of the contract without conclusive evidence of the other party's inability to perform the contract, it shall be liable for Breach of contract."
"当事人一方没有另一方不能履行合同的确切证据,中止履行合同的,应当负违反合同的责任。"
3.
If a party suspends its performance in accordance with Article 68 hereof, it shall timely notify the other party.
当事人依照本法第六十八条的规定中止履行的，应当及时通知对方。
4.
Where a party suspends performance without conclusive evidence, it shall be liable for breach of contract.
当事人没有确切证据中止履行的，应当承担违约责任。
5.
On Performance Requirements Prohibiting Provision in Investment Treaties;
投资条约中的“履行要求禁止规则”
6.
Upon termination of a contract, a performance which has not been rendered is discharged;
合同解除后，尚未履行的，终止履行；
7.
To prevent something ( especially the term of a contract ) from being fulfilled
阻止某事，尤其阻止合同条款的履行
8.
Any delay in the fulfilment of the above-mentioned conditions will oblige the Buyer to compensate the Seller for the additional costs resulting from the suspension of the execution of the Contract.
延迟履行上述条件将使买方有义务赔偿卖方由于中止本合同履行而发生的额外费用。
9.
(c) to prevent a Member from taking any action in pursuance of its obligations under the United Nations Charter for the maintenance of international peace and security.
3.制止任何成员为履行“联合国宪章”中有关维护国际和平与安全的义务而采取任何行动。
10.
China acceded to the Biological Weapons Convention (BWC) in 1984, and has fully and conscientiously fulfilled its obligations under the Convention.
中国于１９８４年加入《禁止生物武器公约》，认真、全面履行了自己所承担的义务。
11.
Within five years, China must fulfill it commitment to comprehensively ban all forms of tobacco advertising, promotion and sponsorship.
五年内，中国必须履行承诺，全面禁止各种形式的烟草广告、宣传和赞助。
12.
Fulfillment of the underlying obligation has clearly been prevented by willful misconduct of the beneficiary;
受益人故意不当地阻止基础义务的履行者;
13.
The termination of this contract shall not release either party from performing any of its obligation due at the time of such termination
本合同的终止,不得解除任何一方在终止时到期应履行的任何义务
14.
She has to travel a great deal in the prosecution of her duties.
她在履行职责中得作许多旅行。
15.
The application of jurisdiction rules of"Loci Contracts"in contract cases"Performed on the Internet";
“合同履行地”管辖规则在“网上履行”合同案件中的适用
16.
go into retirement; stop performing one's work or withdraw from one's position.
引退；停止履行某人的工作或从某的的位置上退出。
17.
this Contract is immediately terminated, the Seller and Buyer are excused from performance, and each Party agrees to hold the other Party harmless.
则本合同立即终止，卖方免除履行，并且买方使卖方不受损害。
18.
a collateral agreement to answer for the debt of another in case that person defaults.
由物主认可的防止债务人不履行还款义务的抵押品。