动词
中文翻译：打开
同义词：
['bring open', 'close', 'unveil']
例句：
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1. The door is open, so please enter.
门是开着的，请进来。
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2. The window is open, and the breeze is blowing in.
窗户是开着的，风正吹进来。
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3. The curtains are open, and we can see the beautiful view outside.
窗帘是开着的，我们可以看见外面的美丽景色。