1、We must buckle down ourselves until we complete the tower.
我們必須全力以赴直到我們完成了這座塔的興建。

2、I'd better buckle down to those reports.
我最好認真靜下來努力完成那些報告。

3、After her teacher warned her that she might fail, Sue began to buckle down to her studies.
自從老師警告她可能留級之后，蘇開始努力學習。

4、It focuses them and makes them buckle down and do the right things in life, he said.
它的重點，并使其成為扣下來，在生活中做正確的事情，他說。

5、They will buckle down to negotiations over the next few months.
接下來的幾個月他們要認真開始談判。

6、She intends to buckle down and write a musical.
她打算沉下心來寫一部音樂劇。

7、You can follow your dreams someday, but right now you need to buckle down and be responsible.
你可以以后再去追逐你的夢想，但是現(xiàn)在你必須鉚足勁并且負責任。