Fast-stepping
adj. 迅速的，活跃的
🧩 词语组成解析
fast
[fæst]
adj. 快的;走得快;感光快的;紧的;
adv. （比准确的时间或宣布的时间）快;迅速地;紧紧地;彻底地;
vi. 禁食，（尤指）斋戒;
n. 禁食期，斋戒期;断食，节食;
[计] 步进式, 改变
🗣️ 情景例句
I'm having a wonderful time.
我过得很愉快。
If the sky fll (or falls), we shall catch larks.
异想天开
One night, however, our vicar work up with a start: the clock was striking the hours!
一天夜里，我们的牧师突然被惊醒了，大钟又在“打点”报时了！