in two

例句：

1. 1.He has two hours to finish the work.
   他只有两个小时来完成这项工作。
2. 2. The book is divided into two parts.
   这本书分为两部分。
3. 3. We need to be careful not to infringe upon their privacy.
   我们需要小心，不要侵犯他们的隐私。