Can we afford to use so much of our limited petroleum supplies for private motoring?
Can we afford to use so much of our limited petroleum supplies for private motoring?
石油储量既然有限，我们还能把那么多的石油用于私人汽车吗？
Can we afford to use so much of our limited petroleum supplies for private motoring?
石油储量既然有限，我们还能把那么多的石油用于私人汽车吗？