Dontlinger
不要徘徊
🗣️ 情景例句
He studied harder to improve his English.
他更加努力提高英语水平。
The data confirm that this product is safe and effective.
数据证实此种产品安全有效。
Fifteen minutes passed and then, at five to twelve, the clock stopped.
15分钟过去了，而就在11点55分时，大钟停了。