Spacewalks
n. 太空漫步, 太空行走；航天舱外活动
🗣️ 情景例句
There's been a car accident, please call the police.
这发生了车祸，请快报警。
One drop of poison infects the whole tun of wine.
一滴之毒，毒染整桶之酒。
Dad, this is Li Lei. Li Lei, this is my father.
爸爸，这是李磊，李磊，这是我爸爸。