1. waste one’s breath白费口舌 1 ?8 s+ g1 j% W2 ] 2. burst out迸发;突然…起来 - `. r) z3 s, `: ?. D& D% ?2 w0 o 3. burst into tears突然大哭 $ e( @- Y# _- Y$ L" I 4. go to 地点 on business 出差 9 d8 y3 \0 x. ^! G- S a! d' b6 r% N 5. be busy doing sth.忙于做某事, u- Y: g- @, L, n1 Y
6. be busy with sth.忙于做某事$ }7 C% ^, N' W W
7. but for要不是' I. A7 N2 P5 r
8. by bus/car/plane/train/ship/ air 乘 …… 6 o1 F1 [% p5 B' T9 P 9. by and by 不久以后; 3 }: W! N7 ~% h* @3 D5 w 10. call for 请求