Obligations
n. 义务；债务；承付款项（obligation的复数）
✅ 同义词
🗣️ 情景例句
or the subway ...
或者搭地铁……
Good evening, how are you?
晚安，你好吗？
Even if you travel in ideal weather, sea journeys take a long time.
即使风平浪静，坐船旅行也要占用很长时间。