O-9:on one's toes 准备行动
A:He'll only be here for a few minutes.
A:他就在这儿待一会儿。
B:So I'11 be on my toes.
B:所以我得随时准备着。
A:Yeah,if you want to speak to him.
A:对,如果你想和他说话的话。
B:Thanks for your news.
B:谢谢你的消息。
A:That's all right.
A:没什么。