Ballastage
压舱费
🗣️ 情景例句
Excuse me. Can you help me?
对不起 你能帮帮我吗
The vacuum cleaner is making a funny noise.
吸尘器发出怪异的声音。
Suddenly my wife spotted a boat moored to the bank.
突然，妻子发现岸边泊着一条小船，