Please explain “keep on top of his finances” in this sentence: He said he was going through a hard time having split up from his girlfriend, started taking drugs and had “failed to keep on top of his ...

Masaya是东京顶级的音乐厂牌Jazzy Sport 的创始人，在日本拥有三家实体黑胶唱片店，两家在东京，一家在岩手县（masaya念大学的地方），最老的一家开了近20年。 我们的店最… ...