✅ 同义词
🗣️ 情景例句
Subway transportation is very advanced in Longdon.
伦敦地地铁非常先进。
How's your brother?
你的兄弟好吗？
The little baskets were empty and the ground was covered with pieces of paper, cigarette ends, old tyres, empty bottles and rusty tins.
废物筐是空的，而满地都是纸片、烟头、旧轮胎，空瓶子和生锈的空罐头盒。