有时候要到达谷底，才会慢慢变好。Sometimes things have to fall apart to make way for better things.你一定注意到他有时候显得特别疲惫。You must have noticed how tired he sometimes looks.“嗯，”他承认道，“我有时候说话的确有点吐字不清。”"Well," he conceded, "I do sometimes mumble ...
Make a note of credit card numbers and check expiry dates.记下信用卡卡号，核对有效期限。the expiry of a fixed-term contract定期合同的满期This film has passed its expiry date.这个胶卷已过了有效期....