first thing off the bat

• 马上

first thing off the bat的用法和样例：

例句

1. He broke a rib when he fell off his horse.
   他从马上摔下来折断了一根肋骨。
2. The spiffy thing is to hit the sack at once.
   最妙不过的事是马上睡觉去。
3. The simplest thing is for him to resign at once.
   最简单的做法就是他立即辞职。
4. The telegram asked for an instant reply.
   这封电报要求立即回覆。