for one thing

副词 for one thing:

1. for a particular example

1. She's always going on at the children for one thing or another.
   她总是为这样那样的事责备孩子们。
2. For one thing they keep the water clean.
   一方面，他们可以保持水的清洁。
3. For one thing, I have no time; for another (thing), I have no money.
   一则，我没有时间; 二则，我没有钱。
4. It is not a good idea. For one thing, nobody will help us.
   那不是个好办法，首先没人会帮我们的忙。