🗣️ 情景例句
You know something, Ellen?
知道一件事吗， Ellen？
How much does packing take up of the total cost of the goods?
包装占货物总成本的百分比是多少？
If it is not, and you are likely to get seasick, no form of transport could be worse.
如果大海肆虐起来，你就可能晕船，那种难受劲儿是任何一种别的旅行的方式都不会带来的。