Undertones
n. 低调( undertone的复数形式 ); 低声地; 淡色; 潜在的感情
🗣️ 情景例句
You're welcome.
别客气，欢迎你再来。
Observation is the best teacher.
观察为良师。
It's over there on the right.
右边那儿就是。