當他在微笑的時候真的很可愛

當他在微笑的時候真的很可愛

結果 (英文) 1:

When he was smiling he was really cute

結果 (英文) 2:

Human factors is an umbrella term for the study of people’s performance in their work
and nonwork environments. The term human factors can mean many things to many people,
and trying to understand all its implications can be daunting. Perhaps because the term is often
used following human error of some type, it is easy to think of it negatively. However,
human factors also includes all the positive aspects of human performance: the unique things
human beings do well.

結果 (英文) 3:

He's really cute when he's smiling