across the opening of the cave they made a wall of stones for warmth and protection他们为了取暖和防护,在公开的洞口处用石头造了一道围墙.请高手们看看我翻译的专业不专业?另外across和opening.在本句子中做什

He put a gate across the opening in the fence.这句话和其中的across是什么意思?还有类似的用法吗? across the across the across the Across the ``````````````` the opening ceremony是什么意思 I saw her(o )the bag and looking inside it.这里是填open还是opening? the library ___ until seven o’clock in the evening .A srays open B stays opening Ckeeps opening D keeps opened across the opening of the cave they made a wall of stones for warmth and protection他们为了取暖和防护,在公开的洞口处用石头造了一道围墙.请高手们看看我翻译的专业不专业?另外across和opening.在本句子中做什 The library ______ until seven o'clock in the evening .A stays open B stays opening C keeps open Lily is opening the door.(对opening the door提问) he is opening the book对opening the book提问 He__someone opening the door.(hear) the opening credits什么意思 announce the opening of是什么意思 opening line of the book. Opening Travel across the worldTravel across 怎么翻译