取舍的英文：
option

At your option to take it or leave it
听凭取舍

The art of living is to know when to hold fast and when to let go.
生活的艺术是要懂得取舍。

She is teared between love and booty.
她对爱情与金钱，觉得难以取舍。

They analysed the data and then decided which to choose.
他们在对资料进行分析后，决定取舍。

The refusal ;(right to accept or refuse sth before it is offered to others)
优先取舍权(决定是否接受某事物的优先权)

Have the refusal on a car, house,etc
对是否购买某汽车、房子等,有优先取舍权.

As with a party guest list, my inclusions and omissions are bound to offend somebody.
我作的取舍，好比开一份宴会客人名单，难免不得罪人。

These alternatives have different costs and values. In addition, there are trade-offs between them.
这些不同的选择有不同的成本和价值,而且,在它们之间必须有所取舍。

Intent on owning the car again, Ms. Squires hopes that Allstate will give her first right of refusal.
斯奎尔斯希望好事达能给予她优先取舍权，让她再次拥有这辆车。

optional subjects
选修科目

No highway option.
没什么捷径可言。

Is French compulsory or optional?
法语是必修课还是选修课？

Who has got an option on the building?
谁获得这幢建筑物的买卖选择权？

You have an option on a piece of land.
你有买卖一地皮的选择权。