The aim of the study was to assess long-term safety of this technique.
我们的研究评估了这种技术的长期安全性。
So, we have the considerations of the safety-long-term safety before we start treatment.
所以我们需要考虑安全性——在治疗之前先考虑长期安全性。
Occupation safety and health management system and the long-term mechanism of work safety must be set up.
建立职业安全健康管理体系,建立安全生产长效机制。
Most of the safety was parked in short-term paper.
大多数安全在短期纸停放了。
Most of the safety was parked in short-term paper.
大多数安全在短期纸停放了。
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