initial trim

例句：

1. 1. The initial stages of the project were challenging.
   项目的初始阶段很有挑战性。
2. 2.The team's initial plan was to meet in the conference room.
   团队最初的计划是在一个会议室见面。
3. 3. The researcher found that the initial hypothesis had some validity.
   研究员发现最初的假设有一定的合理性。