You hold on to them so there won't be a problem later.
你来保管, 免得等一下又出问题了。
I only need a thousand more pennies to buy my airplane.
我只要在有一千个一角的铜板,就能买一架飞机了。
When the ship finally arrived in a port, the wooden cover was opened wide and Kunta could see in daylight for the first time across the part of the ship where he had been chained.