Bosu
abbr. Bioastronautic Operational Support 太空生物操作支柱
🗣️ 情景例句
A serious matter.
一个严重的问题。
She's a beautiful girl, don't you think so?
她是美丽的女孩，你不觉得吗？
She always referred to them as 'the shifting population', for they came and went with such frequency that I never even got a chance to learn their names.
她称这些佣人叫“流动人口”，因为他们来匆匆，所以我甚至都没有机会知道他们的姓名。