比赛开始时，我吃惊地发现对方选手在摔跤时没有戴头盔，那是一种轻型的头盔，用来保护摔跤选手的耳朵。
As the match began, I was alarmed to see that the other team was wrestling without headgear, a kind of light helmet designed to protect a wrestler"s ears.
作为对日本神风敢死队袭击的回应，格鲁门公司研发了 F8F 熊猫，它是一种轻型战斗机，能够迅速爬升以迎接来袭的敌机。
As a response to Japanese kamikaze attacks, Grumman developed the F8F Bearcat as a lightweight fighter able to climb quickly to meet incoming enemy aircraft.
但胜出者是……Starshield——一种超轻型合成材料。
But the winner was... Starshield, the ultralight composite material.
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