洗澡,这在太空是比较麻烦的。如果是短期飞行,宇航员一般用浸有特制清洁液的毛巾擦身以代替洗澡。长期逗留在太空的宇航员一般每十天入浴一次,平时也都是擦身,有的用毛巾捧起一团水,放在皮肤上,水就会贴着皮肤,然后“淌”遍全身,人也感到 Bathing, this is more troublesome in space. In the case of short-term flights, astronauts generally rub the body with a towel soaked in a special cleaning solution instead of taking a bath. Astronauts who stay in space for a long time generally take a bath every ten days, usually brushing their bodies. Some use a towel to hold a group of water on the skin. Water will stick to the skin and then “drip” all over the body. People feel it too