If anything happens to him (ie If he has an accident), let me know. 萬一他有什麽不測，就請通知我。
He is, if anything, a little weaker today. 他今天身體反而比較弱一點。
If anything should occur, ... 如果發生什麼事情的話，
Always at the back of the wife's mind, though probably not consciously, is the knowledge that if anything happens to the husband she will have to manage on her own. 在妻子的腦海深處(雖然可能是無意識的)總有這樣一個念頭：如果丈夫有個三長兩短的話，他得靠自己設法活下去。
If anything fell out amiss, they would reconsider it. 如果有什麼不妥，他們會重新考慮這件事的。
