1.This is unwelcome news for those of us struggling to nod off during the current scorching hot weather.
nod off 打盹
The judge appeared to nod off yesterday while a witness was being cross-examined.
昨天当一名证人被盘问时,法官好像在打瞌睡 。
2.There are many reasons why the use of a fan could be detrimental to our health.
be detrimental to 有害于...
For a premium brand, too much discounting can be detrimental to the image.
对于一个优质品牌,太多的打折会损害形象 。