1·I strongly advise you against making a sudden decision. In fact, you can ask advice from your parents.
我强烈建议你不要草率作出决定。事实上，你可以向你父母寻求建议。
2·I don't know who to ask advice from.
我不知道应向谁征求意见。
3·She didn't know who to ask advice from.
她不知道找谁出主意好。
4·She did not know who to ask advice from.
她不知道找谁征求意见。
5·She did not know whom to ask advice from.
她不知道找谁征求意见。
6·Faldan was glad to find someone else to ask advice.
福达很高兴又找到了一个寻求建议的人。
7·On the contrary, to ask advice proves you well advised.
相反，寻求他人的忠告，会证明你的明智。
8·Ask advice from someone who will dare to tell you things that you need to hear, but you may not like to hear.
有的人会敢于把你需要但又不爱听的事情告诉你，你可向他们征求意见。
9·You ought to ask a lawyer's advice.
你应该去问问律师的意见。
—— 《柯林斯英汉双解大词典》
10·Why don't you ask his advice?
你为什么不征询他的意见？
—— 《牛津词典》