1. waste one’s breath白费口舌: E0 M! B: A* v; q
2. burst out迸发;突然…起来& B8 W5 u. i9 B& Z7 u9 c
3. burst into tears突然大哭1 m) e% T% j6 p m
4. go to 地点 on business 出差 5 z6 M$ W% l' ~+ ^# R4 }' f 5. be busy doing sth.忙于做某事 8 _" G1 L' Y. g- s `- k 6. be busy with sth.忙于做某事$ c( W: L, x: |" j9 X
7. but for要不是1 H [3 J6 K6 d4 L6 t; D9 B+ S' m) P
8. by bus/car/plane/train/ship/ air 乘 ……' ^8 e. E/ |% ~
9. by and by 不久以后;! Q! T8 Q) I/ f
10. call for 请求