a yawning gap 巨大的缺口
yawning abyss 深不可测的深渊
yawning wide 宽阔地张开
A: Are you feeling okay? You've been yawning all morning.
A：你还好吗？你整个上午都在打哈欠。
B: Sorry, I just didn't sleep well last night.
B：抱歉，我昨晚没睡好。
1) 打哈欠
2) 宽阔的
3) 张大的
1. 打哈欠
2. 裂开的；宽大的
adjective / present participle
1. Opening wide, especially due to tiredness or boredom; or describing something very large and deep.
Synonym: gaping