There is a lot of tools in my tool storage unit (tool chest, tool box).
我的工具柜（工具盒、工具箱）里面有很多工具。起重吊链。
There are a lot of different ways to build unit tests.
建立单元测试有很多不同的方法。
MODULE 9 Unit 1 We laughed a lot.
模块9第1单元我们哈哈大笑。
The least unit of trading is 100 shares, also known as a round lot.
交易的最小单位是一百股，也叫一手。
The least unit of trading is 100 shares, also known as a round lot.
交易的最小单位是一百股，也叫一手。
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