批改

现在就来帮忙修正吧！裸眼

從vaness182來的文本 - English

  • March 12th.

  • The astronaut Scott Kelly, the first american to stay one year on the space, this friday announced his retirement from NASA with 20 years of service and 4 missions.
  • He said in conference: " this year in the space was a big challenge for everyone and gave me a perspective and time to reflect on that should be my next step in our ongoing mission to improve our capabilities on space and on the Earth." The announce about his retirement was 10 days after to arrive to Earth with a russian coworker Mikhail Kornienko, they passed 340 days on the International Space Station and 540 days in the space as part of investigation "is save send people to Mars?"

请帮忙修正每一个句子 - English

  • 标题
  • 句子 1
    • The astronaut Scott Kelly, the first american to stay one year on the space, this friday announced his retirement from NASA with 20 years of service and 4 missions.
      赶紧投票吧！
    • 增加一條新的校正! - 句子 1增加一條新的校正! - 句子 1
  • 句子 2
    • He said in conference: " this year in the space was a big challenge for everyone and gave me a perspective and time to reflect on that should be my next step in our ongoing mission to improve our capabilities on space and on the Earth." The announce about his retirement was 10 days after to arrive to Earth with a russian coworker Mikhail Kornienko, they passed 340 days on the International Space Station and 540 days in the space as part of investigation "is save send people to Mars?"
      赶紧投票吧！
    • 增加一條新的校正! - 句子 2增加一條新的校正! - 句子 2