援助 in English:

It would really aid our investigation if witnesses would come forward and say what they saw.

I need first aid.

Japan's foreign aid is decreasing in part because of an economic slowdown at home.

This course teaches basic skills in First Aid.

Reason is the greatest enemy that faith has: it never comes to the aid of spiritual things, but--more frequently than not --struggles against the divine Word, treating with contempt all that emanates from God.

We're taking a crash course in first aid before our two-week trek through the mountains.

Please, lend him some more aid!

We concluded that mutual aid was essential for attaining the goal.

She fainted in the store and found herself in the first aid room when she came to.

aid (n)

To get the nation's economy out of the red, more foreign aid had to be pumped in.

They also gave food and material aid to as many as 10,269 people to help reconstruct destroyed homes.

Everybody should know first aid rules just in case an accident happens.

... state intervention to aid private industry.

Another issue is just how quickly the aid money can be spent