1.talk about 討論，談論

But too much talk about extracurriculars is hazardous.
但是過多地談論自己的私生活很危險。

It helps to hear one of your friends talk about the successes.
聽到某個朋友談論奧巴馬的成功，效果會更好。

2.be made from 由…所做成

The ring will likely be made from a nugget of welsh gold.
戒指很可能是由一塊珍貴的威爾士金打造而成。

Some of the lines appear to be made from a silver/ white material.
有些線條看起來是用銀色或白色的材料專門制成的。

3.belong to 屬于

Kashmir cannot belong to both india and pakistan.
克什米爾地區無法既屬于印度又屬于巴基斯坦。

Those who belong to christ don't live in fear of condemnation.
屬基督的人就不生活在對被定罪的懼怕之中。

4.attach to 附屬于,隸屬于

The image it presented was bad, the source said who then added reluctantly that responsibilty for handling the crisis should attach to the president.
它提出的形象是不好的消息人士說，那么誰不情愿地說，對于處理危機負有責任，應重視總統。

Select log files to attach to the server status report.
選擇要附加到“服務器狀態報告”中的日志文件。