科林头上的那些伤口只能是用头撞击时造成的。

The cuts on Colin's head could only have been made by head-butts.

youdao

用头撞击拉罐，不能撞到玻璃杯，千万要有耐心。

Head impact pull cans, should not hit the glass, do be patient.

youdao

用头撞击拉罐，不能撞到玻璃杯，千万要有耐心。

Head impact pull cans, should not hit the glass, do be patient.

youdao