As Bushehr was located in a dangerous zone that was prone to frequent and strong seismic activity, extra funds were set aside to protect the site against the dangers of an earthquake.
由于布什尔处在地震频仍的危险地带，又另行拨款防止工地受地震威胁。
Before the moderately strong earthquakes in the region there are frequent seismic activity with magnitude of 4 or so and small earthquake swarms.
华南地区在中强震发生前有4级左右地震频繁活动和小震群频发的特点。
The Sichuan Yunnan region is one of the areas, where earthquake activity is strongest in the intra continent of China, and strong earthquake have occurred frequently in the recent years.
川滇地区是中国大陆内部地震活动最强的地区之一，且近期的强震活动仍十分频繁。
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