英语翻译
The problem with much mobile technology is that it’s not really designed to be used while you’re actually mobile.The human brain can only pay attention to about three things at a time – and concentrate effectively on just one of them.Even though the consequences of smartphone distraction（注意力分散）are sometimes (25) _____ (amuse),they can also be serious.
25.amusing
帮我翻译一下并将将为什么要填25.amusing