半膜的

Well I signed up to understudy in three different plays, and they all want me to go on tonight.

我在三场替角报了名，他们都让我今晚登场。sign up 报名，签约参加工作，签约雇用

What I can guarantee is that, I will let you know the complete game rules of Web Publishing without reservation .

有什么我可以保证的是，我会让你知道完整的游戏规则网上出版毫不保留。