Question

英语作业？

The sales controllers and the sales managers of the_________ _______ (大客户)will be invited to the dinner.

Answer 1

The sales controllers and the sales managers of the key/major customers will be invited to the dinner.
key customer 或者 major customer 字面翻译是主要客户。在英语中也用来表示大客户。
也可以用“key account” 或者“major account”。

Answer 2

直接填写“big customers”就可以了。

整句意思：销售控制员和大客户的销售经理都被邀请共进晚餐。

希望可以帮到你～