1.admit to 承认；允许

And some men admit to occasional pangs of insecurity.
许多男士也承认会偶尔会有不安全感dPWQ#vCdj]Y-99。

Sandy could do nothing but admit to his teacher that he was wrong.
除了向他的老师承认他错了，桑迪不能做什么AEy#A_IIw4T_Oxzp~3。

2.compare to 把…比作，喻为

So how does this compare to other music solutions?
这个跟其他音乐下载服务比起来如何呢？

They have nothing to compare to.
没有东西让他们来比较JOlxOQb1PE8e。

3.heart disease n.心脏病

Heart disease is a major blight in western countries.
心脏病是西方国家的一个重大疫病]tuH+pn[nUMtK|G。

Cholesterol isn't the only factor behind heart disease.
胆固醇值高并不是患心脏疾病的唯一诱因79em9T|-yQS+^*SUoG8。

4.appear to 似乎，好像

Even so, buffett doesn't appear to be worried.
即便如此，巴菲特似乎并不担心-!_y3zb5wa。

Both services appear to provide intuitive solutions to the hassle of monitoring receipts.
针对收集和管理收据方面存在的种种问题，两个服务都能提供直观的解决方案WF5#fyvuT3H。