If all the coronary arteries are free of significant obstructions, all parts of the heart will receive equal amounts of oxygen.

如果冠状动脉没有重大堵塞，心脏的各个部位会收到等量的氧气。

《柯林斯英汉双解大词典》

If you know the actual definitions by heart, feel free to use them, but try to put them in your own words rather than cheating!

如果你心中已经有准确的标准，请随意说一说，不过请用你自己的方式来说，别骗我们哦！

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If the heart is near, a long journey will be shortened; if you can free a heart from grief, your life will be well worthwhile.

如果心是近的，遥远的路也是短的，如果您能使一颗心免于哀伤，您就不虚度此生。

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