✅ 同义词
🗣️ 情景例句
If you want to go sightseeing, a ferry trip is usually pretty cheap.
如果你想观光，坐船通常是比较便宜的。
In my opinion, the product must be priced under $ 300.
就我的意见来说，产品价格必须订在300美元以下。
Good luck!
祝好运！