wall opening的用法和樣例：
例句
- He wormed himself through the opening.
他慢慢地爬過(guò)洞口。 - Quickly pulling the remaining pieces from the opening, Silas gazed into the void.
塞拉斯迅速地撥開(kāi)殘留在洞口的碎石，向空洞里張望。 - The dog squeezed through the small hole in the wall.
那條狗擠過(guò)了小小的墻洞。 - The chauffeur raced to the ragged opening in the wall, and Celia's first impulse was to follow him.
西莉亞的司機向撞開(kāi)的墻洞跑過(guò)去，西莉亞的第一個(gè)念頭是跟著(zhù)他過(guò)去。
