We wouldn't be able to travel because there would be no metal, rubber or fuel for cars, ships and aeroplane.
我们也将无法旅行，因为我们将没有供汽车、轮船和飞机使用的金属、橡胶和燃料。
2
It is widely used on all kinds of metal components and soldering surfaces in shipping, aeroplane, metallurgy, mine, railway, bridge, chemistry, vehicle and heavy machinery manufacture fields.