Affinage
精煉
??? 情景例句
The performing arts centers and the street performances.
表演藝術中心及街頭表演。
While Mike was an only child, he would amuse himself with his toys.
麥克還在孩提時，常常獨自玩玩具取樂。
He has been sick for three weeks.
他已經病了幾周了。