Redshift
n. （天体）红移, 红向移动
🗣️ 情景例句
You really don't look your age.
你看起来比你的年龄要年轻。
He said he spoke a little English.
他说他会说一些英语。
Oh,They will be very happy to see you again.
噢，又见到你们，他们会很高兴的。