Back injury (the bone spur in the sacroiliac)的用法和樣例：
例句
- The injury is a recurrence of a back problem that plagued McGrady when he played in Orlando, Jones said.
瓊斯說這次受傷導致了麥克格雷迪在奧蘭多打球時候一直困擾他的背傷的復發。 - Ferdinand's back problems meant Sir Alex had to do without his defensive lynchpin for most of January.
費迪南德的背傷意味著爵爺不得不在一月的大部分時候失去這位后防中堅。
