當我墜落低谷的時候，是你從背後推了我一把。英語是：When I fall down to the trough, you pushed me from behind.句子解釋：fall 英[fɔ:l] 美[fɔl] v. 跌倒; 落下; 減少; 淪陷; n. 秋天; 落下; 瀑布; 減少; [例句]Totally exhausted, he tore his clothes off and fell into bed他疲憊至極，扯下衣服，一頭倒在床上。trough 英[trɒf] 美[trɔ:f] n. 水槽，食槽; 低谷期; [航] 深海漕; [氣] 低氣壓槽; [例句]The old stone cattle trough still sits by the main entrance.陳舊的石制牛食槽仍然放在大門口。push 英[pʊʃ] 美[pʊʃ] vt. 推，推動; vt. 按; 推動，增加; 對…施加壓力，逼迫; 說服; n. 推，決心; 大規模攻勢; 矢志的追求; [例句]I pushed through the crowds and on to the escalator我擠出人群，踏上了自動扶梯。