Translation of "Maximum" in Chinese

Mark your maximum efforts.

尽力而为。

Note that the maximum doesn't always exist.

注意，最大值不总是存在的。

This truck has a maximum load of 5 tons.

这辆卡车最大的载重量是5吨。

Please consider that the maximum doesn't exist in some circumstances.

请考虑一下，最大值在有些情况下是不存在的。