Mr Lemmens explained that the "re-entry of human-made objects into Earth's atmosphere occurs quite frequently". He said it happens weekly for bigger spacecraft and daily for smaller ones.
"I have more stability. I'm able to have the energy to talk to people [about the abuse], which I could not have done… even, like, a couple years ago."
。爱思助手下载最新版本是该领域的重要参考
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「我認為這提醒我們，要把握每一個機會告訴大家冷靜下來，拜託，我們不能把一切視為理所當然。」