红狼一般在一月底或者二月初繁殖后代。

Red wolves usually breed in late January or early February.

youdao

4个月大时，9只狼崽中仅有4只通过了测试，但是长到6个月大时，所有的狼崽都能够明确地追随人和狗的视线。

Only four of the nine pups passed the test at 4 months old. But when they were 6 months old, all of the wolves reliably followed the person's and the dogs' gazing cues.

youdao

他还补充道，这样的表现也预示着公司即将上线的一连串游戏也会有很好的表现，包括《变形金刚：堕落者的复仇》(6月23日)，《原型》(6月9日)，《X战警前传：金刚狼》(5月1日)。

He added that performance also bodes well for the company's upcoming lineup, which includes Transformers: Revenge of the Fallen (June 23), Prototype (June 9), and X-Men Origins: Wolverine (May 1).

youdao

他还补充道，这样的表现也预示着公司即将上线的一连串游戏也会有很好的表现，包括《变形金刚：堕落者的复仇》(6月23日)，《原型》(6月9日)，《X战警前传：金刚狼》(5月1日)。

He added that performance also bodes well for the company's upcoming lineup, which includes Transformers: Revenge of the Fallen (June 23), Prototype (June 9), and X-Men Origins: Wolverine (May 1).

youdao