Organizers of an Australian night surfing competition used an electronic shield for the first time to protect surfers from sharks, which might otherwise have thought competitors were an easy meal.
在澳大利亚黄金海岸11月20日晚举行的2005年全球青少年夜间冲浪比赛中，主办方首次在比赛海域内铺设了电防护网，以保护参赛者免遭鲨鱼的袭击。
But the weakness of the easy damage and difficult repaired of shield tail brush restrict the shield long advance.
而盾构尾刷的容易损坏且较难更换的缺点，制约了盾构长距离掘进。
This isn't easy, so it's best to avoid relying on your shield in the first place.
说起来容易做起来难，所以最好在一开始就不要过分依赖你的天然防御盾牌。
Flyers that have tackled this issue claim that a copper foil shield around the camera is an easy remedy.
已经解决了这个问题，传单宣称相机周围的铜箔屏蔽是一个简单的补救措施。
It is easy to be wise after the event. Make the best of a bad bargain. They brag most who can do least. Sometimes the best gain is to lose. Look on both sides of the shield.
已知吃亏，尽力而为。 本领最小的人最会吹牛。有时吃亏就是最大的便宜。看问题要从两面看。
It is easy to be wise after the event. Make the best of a bad bargain. They brag most who can do least. Sometimes the best gain is to lose. Look on both sides of the shield.
已知吃亏，尽力而为。 本领最小的人最会吹牛。有时吃亏就是最大的便宜。看问题要从两面看。
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