1.such as 例如；譬如；諸如

Big u.s. firms such as kfc owner yum!
美國的大公司如kfc的擁有者yum！

What about future steps such as euro bonds?
諸如歐元聯盟之類的未來計劃怎樣？

2.sanitary pad 衛生棉

The study of website advertising of low involvement product and consumer's cognition: the case of sanitary pad website.
低涉入商品網站廣告表現與消費者認知之研究－以衛生棉網站為例。

3.ask for 請求…； 要求…

We ask for a glass of barolo each.
我們各要了一杯巴羅洛葡萄酒。

Dare to ask for something you've always wanted.
要有膽量要求做一些你經常都想要做的事情。

4.drop out 離開，退出；掉出；脫扣

Clinical trials are difficult-patients often wander off or drop out.
臨床試驗很難，患者經常會猶疑或退出試驗。

The assumption is that one of the two will drop out in support of the other.
一種猜想是他們兩人中有一個為了支持另外一個而退出。