例句：
He began to perspire heavily.
他開始大量出汗。
Slowly things began to improve.
慢慢地，情況開始好轉了。
He began to tie his shoelaces.
他開始繫鞋帶。
It was beginning to snow.
開始下雪了。
The paintwork is beginning to peel.
漆面已經開始剝落了。
The economy is beginning to revive.
經濟開始復甦。