因此，他们可能成这类汽车的可靠需求来源，这正是汽车制造商认为他们应该做的，但不能确定他们是否可以销售电动汽车的一点。

So they could become a reliable source of demand for such cars, which carmakers feel they ought to make but are unsure if they can sell.

youdao

因此，他们可能成这类汽车的可靠需求来源，这正是汽车制造商认为他们应该做的，但不能确定他们是否可以销售电动汽车的一点。

So they could become a reliable source of demand for such cars, which carmakers feel they ought to make but are unsure if they can sell.

youdao