In the construction period of some flat earthwork deep hole blasting, the price of blasting materials was rising, so how to save the cost was the main problem faced the project.

某场平土石方深孔爆破施工期间，恰逢爆破器材价格上涨，如何节约爆破成本是此工程面临的主要问题。

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The main problem faced by mould enterprises is how to quickly response to market changes and complete the design and manufacture of high quality mould on time.

如何快速地响应市场变化，快速按时完成高质量模具的设计制造是模具企业面临的主要问题。

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The main problem faced by TLS solution is the lack of the well-known Certificate Authority for user's public key certificate, and TLS can only use TCP connect.

此方案大规模应用所面临的问题是缺少广为人知的集中发布用户公钥证书的目录机构，及TLS只能基于TCP 连接。

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The main problem we faced was the overtly casual way in which residents treated security once they were in the bosom of the compound.

CNN: Pistorius, and the psychology of walls