He catches the cord with one hand, and stretches another hand to the child in the water.

他一只手抓住绳子，把另一只手伸给水中的孩子。

youdao

It works by allowing him to view only the rubber hand while both it and his real hand are stroked in synchronicity with one another.

ECONOMIST: Consciousness

In other words they're giving with one hand and taking with another - I don't think that's going to be the thing that gets our economy moving.

BBC: Pension funds urged to join ?30bn infrastructure plan

With a more accurate picture of whether dud loans to one country or industry should go hand-in-hand with dud loans to another, banks should be able to spread their lending risks more wisely.

ECONOMIST: Discredited