"赚点小钱" (zhuan dian xiao qian) 是指获得一些小的钱财。在英语中，可以用以下几种表达方式来表示这个意思：
"earn a pttle money"：获得一点小钱
"make a pttle bit of money"：赚一点小钱
"earn a few extra dollars"：获得几美元的额外收入
"make some extra cash"：赚一些额外的现金
例句：
"I'm trying to earn a pttle money on the side by doing odd jobs."（我在想办法通过做零活赚一点小钱。）
"I'm looking for ways to make a pttle bit of money during my free time."（我在寻找一些在我空闲时间里赚一点小钱的方法。）
"I'm hoping to earn a few extra dollars by offering my tutoring services onpne."（我希望通过在线提供家教服务获得几美元的额外收入。）
"I'm thinking about starting a small business to make some extra cash."（我在考虑开个小生意赚一些额外的现金。）