b开头的文具的英文单词

　　Apply the paint with a fine brush.

　　用细画笔涂颜料。

　　Wet the brush slightly before putting it in the paint.

　　把刷子弄湿点再去沾油漆。

　　Turn the bag inside out and let it dry.

　　把包翻过来晾干。

　　This bag was left behind after the class.

　　这个书包是有人下课后落下的。