They insist on playing their music late at night.

　　已是深夜，他們卻依然在放音樂。

　　Our buyers insist on high standards of workmanship and materials.

　　我們的買主對工藝和材料堅持要高標(biāo)準(zhǔn)。

　　They insist on tastier chocolate than the anaemic British stuff.

　　他們堅持要比淡而無味的英國貨味道更好的巧克力。

　　If you insist on leaving now, please go ahead.

　　你一定要走，那就請便吧。

　　We'll insist on discussing this issue.

　　我們將抓住這個問題不放。