1. There was clearly nothing left to do but drop herself onto the shabby little couch and weep.
    显然没有别的办法,她只好倒在那张破旧的长沙发椅上哭泣.

2. He was lying on a couch.
    他躺在沙发里。

3. He drew her to the couch and sat beside her.
    他把她拉到沙发上，然后在她身旁坐下。

4. On September 4, 1853, he reached Spezia sick, went to a hotel, could not sleep for noise without and fever within, took a long walk the next day, and in the afternoon flung himself on a couch intending to sleep.
    1853年9月4日他抵达斯佩齐亚。当时，他正在生病。他去了一家旅馆。由于旅馆外面噪音太大，而他仍在发烧，所以他无法入睡。第二天，他出去散步，走了很长的路，下午，他一头进沙发想睡一觉。