be due to造句

The problem may be due to poor workmanship.
问题可能在于工艺太差。

If the trip is a success, a lot of this will be due to Mr Green'sefforts.
如果说这次旅行获得了成功，那很大程度上要归功于格林先生的努力。

The shaking inside may be due to low blood sugar, too much caffeine or too many cigarettes.
心悸可能是由于低血糖、咖啡因过量或抽烟过多。