And when they change keys they effect what's called a modulation.

当改变调性时 他们称之为变调。

Then Chopin is sitting here and he modulates; he changes key. What about this?

然后肖邦这里徘徊了一下然后转调他变调了 这个呢？

On Monday, though, Netanyahu announced a key change to part of his plans due to the massive public protests and international pressure.

然而，由于大规模的公众抗议和国际压力，内塔尼亚胡周一宣布对他的部分计划做出关键改变。

It's hard to comprehend that science might write a song and then change the key.

很难理解科学可能会写一首歌然后改变调子。

You've got to keep trying to get out, to change the key, to change the story.

你必须不断地尝试出去，改变钥匙，改变故事。

Warming changes key characteristics of the ocean and can affect phytoplankton growth, since they need not only sunlight and carbon dioxide to grow, but also nutrients.

气候变暖会改变海洋的关键特性而且会影响浮游生物的生长，因为它们的生长不仅需要阳光和二氧化碳，还需要养分。

Most songs are about love and relationships, but I find this to be a very beautiful song and there's a key change at the end that I think is phenomenal.

大多数歌曲都是关于爱情的，但我觉得这是一首非常美丽的歌曲，在结尾处调子的变化非常特别。