1·They don't hesitate to open fire when confronted by police.
他们一旦遭遇警察就毫不犹豫地开火。
—— 《柯林斯英汉双解大词典》
2·Please don't hesitate to do this.
请不要犹豫。
3·Don't hesitate to save the old versions.
不要犹豫保存旧版本。
4·Don't hesitate to talk to your teacher after class.
课后找你的老师谈一谈，不要再犹豫不决了。
5·Don't hesitate to turn to us if you are in difficulty. We are always ready to help.
你要有困难，尽管来找我们好了，我们很乐意帮忙。
6·If you have any questions, don't hesitate to ask.
有什么问题只管问。
—— 《新英汉大辞典》
7·If you get in trouble, don't hesitate to ask for advice.
如果碰到麻烦，要赶紧向人求教。
—— 《新英汉大辞典》
8·Don't hesitate to make comments or Suggestions if you have any.
有意见尽管提好了。
—— 《新英汉大辞典》
9·Don't hesitate -don't doubt yourself.
别犹豫——别怀疑你自己。
10·So don't hesitate - don't doubt yourself.
所以，不要犹豫，不要怀疑自己。