They're not necessarily shy--you can often hear them laughing and chattering away--but they're somewhat more plain and unsophisticated than other children their same age.
也不一定靦腆，經常地也可聽到他們吱吱喳喳地說笑個不停；只不過，跟同年紀的孩子比起來，他們多了些純樸與憨態。