但是当你真正陷入日复一日单调乏味的生活中的时候，能始终坚持你的梦想是很困难的。

But it's hard to keep your vision alive when you actually get into the day-to-day grind.

youdao

特别是，每个现有的形状类必须在子代类中添加功能，这使维护工作陷入了组合的复杂性和困难当中。

In particular, each existing shape class has to add capabilities in a descendent, which runs into combinatorial complexities and difficulties in maintenance.

youdao

你们已经陷入了严重的困难中，尽管已经尝试克服它，因为金融危机，旧的系统仍然无法恢复。

You have been thrown into serious difficulties because of the financial meltdown, and although attempts have been made to overcome it the old system cannot be restored.

youdao