close a deal的用法和樣例：
例句
- If I need to deal Completed, I will complete the transaction.
如果有筆交易需要我去完成，我就會完成交易。 - A court case brought by Rohm to force Dow to complete the deal was due to be heard this week.
羅門通過法庭對陶氏施壓，令其完成交易，審判將於本周進行。 - They closed the deal in sugar after a week of negotiation.
經過一星期的談判，他們的食糖生意成交了。
