for one thing

Don't set him the task. For one thing he's old; for another he's in poor health.(不能让他去干，一则年纪大，二则身体弱。)

For one thing, he didn't trust his legs to hold him up.(首先，他不相信自己的腿能站起来。)

For one thing, stereotypes are often accurate.(首先，刻板印象通常很准确。)

For one thing, physics is a much different field today.(首先，物理学在今天是一个非常不同的领域。)

Too cold, for one thing.(首先，太冷了。)

For one thing, the presence or absence of moisture is affected by the special qualities of the urban surface.(一方面，湿气的存在与否受到城市表面特殊性质的影响。)

Great — except for one thing.(这很好，但是除了一件事情。)

I haven't been to see her for a long time now. For one thing, she lives too far away; for another, I've been rather busy.(我好久没有看她，一来路太远，二来没工夫。)

For one thing, parents are often not aware of the kinds of problems their children face.(一方面，父母往往意识不到他们的孩子面临的各种问题。)

LL: Except for one thing.(除了一件事以外？什么事？)