An example of such restrictions would be the case where a seller requires a buyer of automobiles not to sell or exhibit them prior to a fixed date which represents the beginning of a model year.

此类限制的一个例子是：卖方要求汽车的购买者在代表新产品年度开始的一固定日期前不出售或展览这些汽车。

youdao

The above appointments decided on the date of issuance that is beginning to be implemented. The duration for this appointment is 1 year.

以上任命决定自发布之日起即开始执行。本任命职权有效期一年。

youdao

The leader of Brazil's Senate, Jose Sarney, said any referendum would be held at the beginning of October - the earliest possible date for the bill to pass and the referendum to be called.

BBC: Brazil lawmakers to propose referendum on gun law