The first involves 2 kinds of Asian carp, bighead and silver.

第一个案例是关于2种亚洲鲤鱼，头大，银色的鱼身。

The first involves two kinds of Asian carp, bighead and silver.

第一个案例涉及两种亚洲鲤鱼：大头鱼和银色鲤鱼。

The suggested control measures for Taihu Icefish are recommended for Bighead.

建议控制方法同太湖新银鱼。

Other experiments in crossing bighead and silver carp have produced a new variety of fish.

使大头鱼和银色鲤鱼杂交的其他试验获得了一个新品种。各式各样的，种类繁多的。

Upon seeing his young master, Bighead would lick his hands and feet, and refrain from rushing around.

大头一见到小主人，总会舔着他的手和脚，从不会乱冲乱撞。