We should trim off the unnecessary parts of our spending.

我们应该削减不必要的开销。

Trim off the loose threads.

剪掉松开的线头。

Use trim to trim off the other part.

使用修剪修剪过的其他部分。

I just want to trim off the split ends.

我只想修剪分叉的发尾。

Would you trim off a bit more there, above the ear?

耳朵上面请再修掉一些好吗？