Fleeting acquaintance
All-weather friend
Lead the pack
Fish or cut bait
Gilt-edged
To do more with less
Right down the middle
Take my word for it
40-sometimes
Last but not the least
Call it a dog
Pull my leg
Ego bath
Tough call
Rain check
Upper reaches
Off the shoulders
Off and running
Gold dust
Frugality fatigue
Red flag
Foregone conclusion
Call balls and strikes
Go to Zhang Xin's column
本文僅代表作者本人觀點，與本網立場無關。歡迎大家討論學術問題，尊重他人，禁止人身攻擊和發布一切違反國家現行法律法規的內容。
About the author:
Zhang Xin（張欣） has been with China Daily since 1988, when he graduated from Beijing Foreign Studies University. Write him at: zhangxin@chinadaily.com.cn, or raise a question for potential use in a future column.
來源：中國日報 編輯：許銀娟