🗣️ 情景例句
And coming home on Sunday?
星期日回来是吗？
All are not merry that dance lightly.
表面高兴的，未必都快乐。
Those planning a trip to remote areas, or intending to live in countries where drinking water is not readily available, should know about the various possible methods for making water safe.
那些计划去偏远地区旅行，或在饮用水不现成的国家居住的人，应该知道如何使水适于饮用的各种办法。