1.admit to 承認；允許

And some men admit to occasional pangs of insecurity.
許多男士也承認會偶爾會有不安全感dPWQ#vCdj]Y-99。

Sandy could do nothing but admit to his teacher that he was wrong.
除了向他的老師承認他錯了，桑迪不能做什么AEy#A_IIw4T_Oxzp~3。

2.compare to 把…比作，喻為

So how does this compare to other music solutions?
這個跟其他音樂下載服務比起來如何呢？

They have nothing to compare to.
沒有東西讓他們來比較JOlxOQb1PE8e。

3.heart disease n.心臟病

Heart disease is a major blight in western countries.
心臟病是西方國家的一個重大疫病]tuH+pn[nUMtK|G。

Cholesterol isn't the only factor behind heart disease.
膽固醇值高并不是患心臟疾病的唯一誘因79em9T|-yQS+^*SUoG8。

4.appear to 似乎，好像

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

Both services appear to provide intuitive solutions to the hassle of monitoring receipts.
針對收集和管理收據(jù)方面存在的種種問題，兩個服務都能提供直觀的解決方案WF5#fyvuT3H。