因此，开展棚洞在地震中的稳定性、棚洞抗震的合理结构形式的研究是十分必要的。
Thus, it's very essential to study the aseismic stability of shed-tunnel and rationality of aseismic shed-tunnel structure form.
在过去的几年里，她曾与生产者和录音棚，创造稳定的广告歌曲制作和歌曲。
In the last few years she has collaborated stably with producers and recording studios to create advertising jingles and songs.
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