help和helps的用法

Ice helps to preserve food.

冰能帮助保藏食物。

Thank you.You've been a great help already.

谢谢你。你已经帮了大忙了。

Can you help the patient into the hospital ?

你能搀扶病人进医院吗？

He helped the patient out of the hospital.

他搀扶病人走出了医院。

When I'm in trouble, he always helps me out with money.

每当我处境困难时，他总是用金钱帮助我渡过难关。