Why did she turn down your invitation?(她為什么謝絕你的邀請？)

They were offers he couldn't turn down.(他們的待遇，讓他不能拒絕。)

Turn down the music. It's too loud.(關小音樂，太吵了。)

I turn down the steep path to find.(我沿著陡峭的小路走下去。)

We get distracted before we can turn down the heating.(在把暖氣關小之前我們就分心了。)

They can turn down applications from scientists they believe will work against their interests, or research projects that will impinge too much on their daily lives and traditional activities.(他們可以拒絕他們認為會與自己利益相悖的科學家的申請，或者對他們的日常生活和傳統活動影響太大的研究項目。)

There's no reason whatsoever to turn down this suggestion.(沒有任何理由拒絕這個建議。)

Tom had to turn down the invitation to the party last weekend because he was too busy.(湯姆太忙了，不得不拒絕上周末的聚會邀請。)

It doesn't notice when you turn down your thermostat and drive a hybrid car.(你即使關掉恒溫器，改開混合動力車，它也不會注意到。)

Usually I turn down anyone who seems too eager, but his hotel was right there and I was in no mood to start cycling round looking for anywhere else.(我通常會拒絕那些看起來過于熱心的人，但他住的旅館就在那里，我沒有心情騎車到處找其他地方。)