repudiate a treaty, contract, vow, etc
不履行条约、 合同、 誓约等.
international conference on the implementation of treaty obligations in the armed forces
武装部队履行条约义务国际会议
Fulfillment of the terms of something, such as a debt or promise.
履行责任履行，执行如债务、誓约的条款
The execution of the treaty was obstructed.
条约的履行受到了阻挠。
On Performance Requirements Prohibiting Provision in Investment Treaties;
投资条约中的“履行要求禁止规则”
redeem one's pledges, obligations
履行誓约、 义务.
"Oh, a breach of contract is one party's failure to perform the contract or its performance of the contractual obligations does not conform to the agreed terms. Is this definition right?"
噢，违约就是一方当事人不履行合同或者履行合同义务不符合约定条件。这个定义正确吗?
poor contract performance
履行合约的表现差劣
I will fulfill my vow.
我要履行我的誓约。
keep/break a solemn vow
履行[违反]庄严的誓约
Your agreement must be carried out to the very letter
你的契约必须完全履行。
Have they acted up to the contract?
她们是否履行合约？
Both sides strove to satisfy the contract.
双方都努力履行契约。
The firm was not able to meet its obligations.
公司不能履行其契约。
Article 48 A winning bidder shall fulfil his obligations as contracted and complete the winning project.
第四十八条中标人应当按照合同约定履行义务，完成中标项目。
67. The representative of China stated that China had been consistently performing its international treaty obligations in good faith.
67．中国代表表示，中国一贯忠实履行其国际条约义务。
Negotiating bank may claim reimbursement by T/ T on the Bank of China New York branch certifying that the credit terms have been complied with.
议付行证明本信用证条款已履行，可按电汇索偿条款向中国银行纽约分行索回货款。