✅ 同义词
🗣️ 情景例句
and a book of photos about the United States still feels right.
而一本关于美国的摄影集仍然很有前景。
Kept waving to her mother until the train was out of sight.
不断地冲她的母亲挥手，直到火车驶出了视线。
The third person who lit a match started the fire.
第三个工人擦亮一根火柴就引发了火灾。