As a medical doctor, I work mainly with sick people. 作为一个医生，我主要和病人打交道。
Butchers' job is mainly cutting and selling meat. 屠夫的工作主要是切肉和卖肉。
This anti-smoking campaign is mainly aimed at young teenagers
这场反吸烟运动主要是针对青少年的。
N-UNCOUNT. 灵乐(一种主要由美国黑人音乐家表演的流行音乐，源出福音唱诗及布鲁斯乐曲). Soul music or soul is a type of pop music performed mainly by black American musicians. It developed from gospel and blues music and often expresses deep emotions.
I want to take care of my health, so I eat mainly fruit and vegetables.
