用英语表达这个用英语怎么表达？

Customers with ten items or less can use the express lane.

购买十件商品以内的顾客可使用快速购物通道。

I would like to express my gratitude to everyone for their hard work.

我要对所有辛勤劳动的.人表示感谢。

Many people have expressed their dissatisfaction with the arrangement.

许多人表示对这一安排不满。

Teachers have expressed concern about the changes.

教师对这些变化表示忧虑。

We take the 'Express'.

我们订阅的是《快报》。