1. The turtle peacefully submit to all sorts of indignities.
    海龟温顺地忍受着各种侮辱.

2. I submit to his wishes.
    我顺从他的意愿.

3. Who peacefully submit to all sorts of indignities.
    海龟则温顺地忍受着各种侮辱。

4. First, you should try to determine what makes you submit or feel guilty.
    首先，你应该设法弄清楚是什么东西使你让步、或者让你感到内疚的。