136. broaden someone’s horizons: 开阔眼界 This trip has certainly broadened my horizons. 此次旅行确实让我大开眼界。
137. put something into effect: 实施（计划），实现（想法） The law will be put into effect next month. 该法案将于下个月生效。
138. expose to: 暴露，显露 be exposed to 暴露于，遭受 Do not expose the film to the light. 不要将胶卷暴露在阳光下。
139. in the event of: 假若，万一发生…… In the event of rain the game will be cancelled. 如果下雨，比赛将被取消。 in the event 结果，到头来 We had expected to arrive an hour late, but in the event we were early. 我们本以为要迟到一个小时，但最后来早了。
