🗣️ 情景例句
A credit card is very useful when you go traveling.
当然旅游的时候，信用卡很有用。
All produets have to go through five checks in the whole process.
所有产品在整个生产过程中得通过五道质量检查关。
Quality is even more important than quantity.
质量比数量更为重要。