quiet是什么意思？

　　例句：

　　1. Talk to the infant in quiet tones whilst maintaining eye contact.

　　用轻声的语调和宝宝说话，要一直保持眼神的接触。

　　2. I prefer groups that play quiet and gentle songs.

　　我更喜欢演唱轻柔音乐的组合。

　　3. I should like to ask you to come with us for a quiet supper

　　我想请你和我们共进一次安静的晚餐。