穿着太空服的宇航员如何吃、喝东西以及上厕所呢？
How do spacemen in a spacesuit eat, drink, and go to the bathroom?
科学家们无法准确获知身穿红色运动服是如何给运动员带来优势的。
Scientists don't precisely know how wearing red might give athletes an advantage.
科学家们无法准确获知身穿红色运动服是如何给运动员带来优势的。
Scientists don't precisely know how wearing red might give athletes an advantage.
应用推荐