as - if造排比句

She tripped along joyfully as if treading on air .

腳底下輕飄飄的。

That cough sounds as if it is getting worse .

患的咳嗽像是更重了。

She stared at the card as if she could contact its writer by clairvoyance.

她凝視着卡片，好像能用千里眼看見書寫它的人。