Of course, astronauts will need extra preparation for the physical challenges too.
当然，宇航员也需要对身体的挑战做好额外的准备。
Describes the preparation, physical property and medicine releasability of the traditional Chinese medicine fibroin film.
介绍了中药丝素膜的制备方法及其物理性能和释药性能。
In the United States, teacher preparation in physical education originally had close links to medicine.
在美国，体育的老师准备本来和药有接近的联编。
In the United States, teacher preparation in physical education originally had close links to medicine.
在美国，体育的老师准备本来和药有接近的联编。
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