This made sense when the program was in its pilot stage.

这样做在试点阶段是讲得通的。

youdao

Some of them are still on the stage of pilot production and developing appilications.

有些牌号仍处于试生产和试用阶段。

youdao

Some of them are still on the stage of pilot production and developing appilications.

有些牌号仍处于试生产和试用阶段。

youdao