1·You must ask permission for all major expenditure.
一切重大开支均须报请批准。
—— 《牛津词典》
2·Please ask permission from whoever pays the phone bill before making your call.
打电话前请先征得话费支付人的许可。
—— 《柯林斯英汉双解大词典》
3·Don't make users ask permission.
不要让用户请求允许。
4·You have to ask permission to go there.
你应该请求许可到那里去。
5·Ask permission first.
首先要征得准许。
6·Youmust ask permission if you want to leave early.
如果你想早走的话，必须得到允许。
7·Always ask permission before using other's things.
用别人的东西要先征得同意。
8·Did he raise his hand to ask permission before speaking?
说话前他有举手请求许可吗？
9·You must ask permission if you want to leave early.
如果你想早走的话，必须得到允许。
10·Then you had to ask permission before you set up a site.
然后在建立网站的时候，你还要提出申请。