我 wǒ 听到 tīng dào 他 tā 叫 jiào 她 tā 镇定 zhèndìng .

I heard he ask her to compose herself.

她 tā 设法 shè fǎ 让 ràng 自己 zìjǐ 镇定 zhèndìng 下来 xià lai ，并 bìng 小声 xiǎo shēng 问 wèn ：“你 nǐ 有 yǒu 烟 yān 吗 mǎ ？”

Somehow she steadied herself and murmured, "Have you got a cigarette?"

克里斯蒂面对 miànduì 记者 jìzhě ，显得 xiǎnde 镇定自若。

Christie looked relaxed and calm as he faced the press.

有 yǒu 一小会儿他 tā 看上去 kàn shang qu 有些 yǒu xiē 迟疑不定，之后 zhī hòu 又 yòu 恢复 huīfù 了 le 镇定 zhèndìng 。

For a minute he looked uncertain, and then recovered his composure.