This is a partner with no emotion.

那是没有情感的玩伴。

youdao

He seemed to kill for no reason, and with no emotion, as if taking someone's life meant nothing.

他杀别人似乎没有任何原因，没有任何感情，似乎夺走别人的生命没有任何意义。

youdao

There are generally two writing types in Chinas poems on things: one is poems purely on things with no emotion to commit, the other is poems with something to commit.

中国咏物诗的写法类型大致有二：一类是无所寄托单纯咏物的；另一类是有所寄托体物寓意的。

youdao

He seemed to kill for no reason, and with no emotion, as if taking someone's life meant nothing.

VOA: special.2009.12.13

He says he can walk up to a suspected explosive with no emotion, which is why his current situation is so unnerving.

NPR: Biloxi Police Struggle with Hurricane Aftermath

Alito's five fellow justices with him that night showed no emotion.

CNN: To go or not to go: Supreme Court at the State of the Union

On Tuesday, Rafferty stood with his hands clasped behind his back and showed no emotion as the convictions were read.

BBC: Craigslist killer accomplice Brogan Rafferty convicted