It may decrease fatigue damage causing by rolling contact and side damage on track and prolong rail service life 0.5 ~ 1 time by means of grinding rail track.

通过对钢轨的修磨可减少由于滚动接触疲劳引起的钢轨损伤，减少钢轨侧面磨损，可延长钢轨的使用寿命0.5 ~ 1倍。

youdao

The hull had suffered extensive damage to the starboard side.

船体右舷遭到大面积损坏。

《柯林斯英汉双解大词典》

Maybe they'll damage my brain, and they also give me side effects such as sleeping during the day and shakiness that can make writing more difficult, but they keep me alive.

这些药片也许会损伤我的脑袋，带来诸如白天打瞌睡、书写时颤抖等副作用，但正是因为有了它们，我还活着。

youdao

Patients might not know they're having side effects until some damage is already done.

FORBES: Statin Strain

One worry about combining the treatments is an increase in side effects, particularly damage to the heart, which is an issue with Herceptin.

WSJ: Breast-Cancer Drugs Raise Hopes

The blind-side suffered medial knee ligament damage in Leicester's Heineken Cup win over Viadana on Saturday.

BBC: England's Tom Croft suffers Six Nations injury blow