中国的商船频繁往来于中国和巴达维亚等地，为中国东南沿海地区人民移居巴达维亚提供了便利。

The merchant ships coming and going between China and Batavia offered a convenient way for the peasants in Chinese southeast coastal areas to make a living in Batavia.

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我的家乡在中国的东南沿海地区。

My hometown is on the southeast coast of China.

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中国东部，相对来说东南沿海地区的地震活动较为频繁，断裂构造也十分发育。

In the southeast coastal region of China, seismicity is of high frequency, and fracture structure is abundantly existent.

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