感情蛮低调的英语怎么说?急!!!!!!!!!!

be low in emotion

keep a low profile

低调: [ dī diào ]
1. low key
2. low keyed
3. low-profile
4. undertone
He is very low-key.
I am very low-key.
They are very low-key.
Low-key 形容词，低调,感情低调be low-key in emotion这是外国人常说的词,一定明白的.