As proof that he had killed the right animal, he showed a ball of human hair.
为了证明他杀对了动物，他拿出一个粘有毛发的球。
2
Gaolu: ballball aluminum fire-proof material production and marketing.
高铝球、中铝球、耐火材料生产、销售。
3
Except for such features as wrong operation prevention, stem blow-out proof, mounting, pad provided, the metal to metal sealed ball valves made by WILLIAMSON possess the following unique features.