Uh, because if they push too hard, and let's say, bring about Hamas' demise, there is even more radical forces in Gaza, who would lead to greater chaos, so is that they wanna do that.

因为如果他们打击力度太大，比如说歼灭哈马斯，但是加沙有更多极端力量，那样会导致更大的乱局。