Lesson 129Seventy miles an hourA bird in the hand is worth two in the bush. 双鸟在林不如一鸟在手。Accidents will happen. 天有不测风云。单词学习 track n. 跑道 mile n. 英里 overtake (overtook/overtaken) v. 超车 speed limit 限速 dream v. 做梦，思想不集中 sign n. 标记，牌子 driving licence 驾驶执照 charge v. 罚款 darling n. 亲爱的wave招手 wave v. 招手 v. 招手；挥手示意 He waved us quiet. 他挥手要我们别出声。 wave to sb. 向某人挥手（远） wave at sb. 和某人挥手 （近） wave sb. goodbye 挥手告别 She waved me goodbye. 她向我挥手告别。 v. 起伏；飘动 The flag is waving in the wind. 旗帜正在风中飘扬。 She was attracted
