Astronauts from China, the United States and Russia. They will travel into space and discover something new about Mars. I really admire them. I'd like to be an astronaut when I grow up.
中国、美国和俄罗斯的宇航员。他们将遨游太空，发现与火星有关的新事物。我真羡慕那些宇航员。我长大以后想成为一名宇航员。
Astronauts from China, the United States and Russia. They will travel into space and discover something new about Mars. I really admire them. I'd like to be an astronaut when I grow up.
中国、美国和俄罗斯的宇航员。他们将遨游太空，发现与火星有关的新事物。我真羡慕那些宇航员。我长大以后想成为一名宇航员。
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