一、搭配

（1）VERB + HURDLE （赛跑）

clear, jump (over) +～

跃过横栏；跳过栏架

fall at, hit +～

在跨栏时摔倒；撞到栏架

（2）ADJ+hurdle （难关-difficult/problem）

big, difficult +～

大障碍；难关

main, major +～

主要障碍

final, first, last, next +～

最后的障碍；第一关；最后一关；下一关（3）VERB + HURDLE

face +～

面临障碍

clear, jump, overcome, pass +～

清除障碍；跨越障碍；渡过难关

fall at +～

失败

二、

One of the hurdles which Chinese students who applying for studing in the USA must face is the TOEFL exam.

三、交易员做国际贸易时首要条件是扫除语言障碍。

To make a deal with international companies,the traders must clear the language hurdles firstly.