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昨天，我们一大家子去滴水岩风景区里野餐。
Yesterday, we went to a big family picnic Dishuiyan Scenic Area.
youdao
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断裂和岩浆岩是两大重要的成矿地质条件。
The posttraumatic hydrothermal solution is the principal source of ore-forming fluid.
youdao
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断裂和岩浆岩是两大重要的成矿地质条件。
The posttraumatic hydrothermal solution is the principal source of ore-forming fluid.
youdao