这位20岁的年轻人表示，当3月15日宣布这次致命疫情时，他感到了“彻底的恐惧和恐慌”。
San Francisco, California
，这一点在有道翻译中也有详细论述
Иллюстрация: Екатерина Чеснокова / РИА Новости
Extended voyages make carrying one-time-use resources impractical. A four-person crew on a 1,000-day Mars expedition would need 48 tonnes of consumables, matching the spacecraft's total mass1. Even with unlimited mass, storage space would be insufficient.
Caroline HawleyWorld affairs correspondent