当脆弱外子跪在钢舵轮上时他的脚跟和双膝感到疼痛。记忆。
The feeble man feels an feel sore on his heels and knees when he kneels on the steel steering wheel.
不同的是脆弱的固体涂层陶瓷，耐热不锈钢特性有助于灌木生存的极端温度从转变。
Unlike the fragile solid ceramic, the heat resisting character of coating stainless steel helps the bushes to survive from the extremely temperature shift.
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