1·We have to set a time limit for the work.
我们得为这项工作规定个期限。
—— 《牛津词典》
2·The work must be completed within a certain time limit.
这项工作必须在一定期限内完成。
—— 《牛津词典》
3·During design, manufacture, selling and import, to mark or declare the names and value of the poisonous and harmful substances or elements, and its time limit for environmental concerning.
设计、生产、销售以及进口过程中，标注有毒、有害物质或元素名称及其含量，标注电子信息产品环保使用期限等措施；
4·Internet auctions function in much the same way as regular auctions, though with a longer time limit.
网络上的拍卖运作方式大体与一般的拍卖无异，但有更长的拍卖期限。
5·Upon receipt of the defence, the arbitration commission shall, within the time limit prescribed by the arbitration Rules, serve a copy of the reply on the applicant.
仲裁委员会收到答辩书后，应当在仲裁规则规定的期限内将答辩书副本送达申请人。
1·We have extended the time limit for claims until July 30.
我们已经把索赔的时限延长到7月30日了。
—— 《柯林斯英汉双解大词典》
2·Although your desire to help people is laudable, if you find that you just can't respond to all requests within the time limit you've set for yourself, "don't feel guilty," Cenedella advises.
帮助他人的愿望值得赞扬，但如果无法在自己设定的时限内回复所有的请求，塞内·德尔建议人们“不必因此感到愧疚。”
3·The institute that looks after the secret-service archives is concerned that it will be unable to certify the purity of as many as 700,000 people within the time limit stipulated by the law.
看管特务机关档案的研究所正在受到人们的关切，他们难以在法律规定的时限内证明70万人的清白。
4·Give yourself a time limit if you have to make the decision soon or if the decision is relatively unimportant.
如果你不得不不久做出决定，或决定相对来说不重要，那么给自己一个时限。
5·Thus, rationally deciding time limit standard for mail transmission has become the first problem mutually cared by post enterprises and consumers.
因此，合理确定邮件的传递时限标准，也就成为邮政企业和用户共同关心的首要问题。