1. You go up in there ad-libbing and shit, it''s your ass.
    你进去即兴表演，那是你的长项。。

2. ad-libbing的意思

2. He began comically ad-libbing a script
    他即兴调侃起了一段剧本。

3.

3. He''s good at ad-libbing his way out of trouble
    他善于为自己妙语解围。