“清除”造句

牙斑如果不清除就會導致牙齒蛀蝕和牙齦疾病。
When not removed, plaque causes tooth decay and gum disease.

他們從上層文職部門清除了上千名公務員。
They have purged thousands from the upper levels of the civil service.

無法把所有的沙礫都清除干凈。
You'll never quite get rid of every last bit of grit.

• #清除