最让我感到惊讶的是，这种最基本的生活技能，我们只掌握了一点点甚至没有去训练运用它。
It has always amazed me that in this most fundamental of all life skills, we've been given little or no training.
左边的照片里是队员们正在训练高速爬绳练习——这是海豹队员需要掌握的一项特别重要的技能。
10Left, troops practicing high-speed rope-climbing -- a particularly important skill for SEALs.
网络工程师是通过学习和训练，掌握网络技术的理论知识和操作技能的网络技术人员。
Network engineer is through the study and the training, masters the networking the theoretical knowledge and the operation skill networking personnel.
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