Constraints
n. 强制( constraint的复数形式 ); 限制; 约束
🗣️ 情景例句
She's come here to stay.
她这次来是要住下来。
And I got it on sale.
我在大减价时买的。
Young people love this time of year, because it is good for sports.
年轻人喜爱这个时节，因为它适合体育运动。