HSK 4
Dànàn-líntóu, tā réngrán bǎochí lěngjìng.
Even with disaster looming, he remained calm.
HSK 7-9
Dànàn-líntóu gèzì fēi, rénqíng lěngnuǎn jiàn cǐshí.
When disaster strikes, each one flies off on their own - human warmth and coldness are revealed at such times.