The boy dressed in blackps:我这个英语白痴差点小学英语都不会了...
The boy in black coat is handsome.穿着黑色外衣的男孩很帅。
The boy in black is my brother.穿黑衣服的那个男孩是我兄弟
The boy is in black这个男孩穿黑色
The boy is in black