split fractions

例句：

1. 1. Theteam split into two groups to tackle theproblem separately.
   团队分成两组，分别处理这个问题。
2. 2. The companydecided to split its operations intosmaller units.
   公司决定将其业务拆分成更小的单位。
3. 3. Thechildren split up after dinner, each going their own way.
   晚餐后，孩子们各自分开了，各自走自己的路。