Certifications
n. [法] 认证；资质证书（certification的复数形式）
🗣️ 情景例句
We are prepared for the worst.
我们已有最坏的打算。
I'm afraid you will catch the Influenza.
我怕你会感染到流行性感冒。
Many of the stars cannot be seen because they are too far away.
许多星星我们之所以看不见，是因为它们离我们太远。