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- We must avoid wasteful duplication of effort. 我们必须避免无谓的重复劳动。
- It takes a lot of labour to build a railway. 修筑一条铁路要花费许多劳动力。
- The pests spread quickly in these regions and there was a shortage of labour. 虫害在这些地区迅速蔓延，劳动力又很紧张。
- To utter in duplication of another's utterance. 照着说重复另一人的说话
- His answers were a duplication of her sister's. 他的回答和他姐姐的如出一辙。
- Duplication of the socket reference failed. 套接字引用的复制失败。
- This general division of labour is appropriate. 大体上这样区分是适当的。
- Duplication of IVC (inferior vena cava) is rare. 摘要下腔静脉复制之发生是罕见的。
- Here's why: duplication of software is free. 这里是原因：复制软体是免费的。
- The duplication of ADAM and LILITH. 亚当和利利斯的复制品。
- The product of labour should be justly distributed. 产品应合理分配。
- Division of labour is important in industry today. 劳动分工在今天的企业中很重要。
- The theory and practice of labour law II. 劳动法理论与实务2。
- There is a rich resource of labour. 劳动力资源丰富
- We are friends of labour movement. 我们是工人运动的支持者。
- Everyone praised her for her love of labour. 人人都夸她爱劳动。
- As is known man is the product of labour. 正如我们所知，人是劳动的产物。
- He is worthy of the title of labour hero. 劳动英雄的称号, 他当之无愧。
- They are threatening a withdrawal of labour. 他们威胁要撤回完成的工作。
- This method of farming saves a lot of labour. 这种耕作方法省力不少。
