stand fast造句

1、I can't stand fast food.
我无法忍受快餐。

2、He told supporters to stand fast over the next few vital days.
他叫支持者在接下来的几个重要日子里站稳立场。

3、Then you and I must stand fast and hold each other up.
然后你和我，一定要站在快速按住对方。