1. “run across”意思是“偶然遇見（不期而遇）”
While Cheryl was cleaning the attic, she came across some very old coins. It took her by surprise to run across something like that. 雀爾在

打掃閣樓時發現了幾枚古硬幣，這樣的意外發現令她大感驚奇。

2. “turn to sb. for help”為固定短語，意為“有助于……”
When she was isolated at school, she went home and turned to her parents.
當她在學校被孤立的時候，她回家尋求父母的幫助。

3. “apply for”為固定短語，意為“申請，要求”
You may apply for tickets in person or by letter. 需要票者可親自來申請亦可來信索。

4. “lawful rights and interests”意為“合法權益”
The state protects the lawful rights and interests of the individual economy. 國家保護個體經濟的合法權益和利益。