Spacewalk
n. 太空行走
📖 牛津释义
spacewalk
n act or time of moving about in space outside a spacecraft （在航天器舱外进行的）太空行走, 太空行走的时间.
🗣️ 情景例句
which is going out with a camera and a roll of film
那就是带着照相机和一卷底片出去久
Make all you can, save all you can, give all you can.
尽力而为，尽力节约，尽力施舍。
We've already had a big demand for this product.
这种产品我们已有很大的需要求量。