A gorilla is just a speechless animal.

猩猩只不过是一种不会说话的动物。

youdao

Her frown gave him a speechless message.

她的皱眉给了他一个暗示。

youdao

He remembered now that a witch who was in league with the bad king had cast a spell on him and changed him from a knight to a speechless dwarf.

他此刻想起来是和坏国王勾结的那个女巫在他身上施法，把他从一位武士变成不能说话的侏儒。

youdao

To disfigure the mouth -- this is how I would interpret it -- to disfigure the mouth has a primary effect in rendering one at least temporarily speechless.

把嘴巴丑化--这就是我所理解的-,丑化自己的嘴巴使自己暂时不能说话,它是有十分重要影响的。

耶鲁公开课 - 弥尔顿课程节选

"I'm a bit speechless about the negligence some member states have been showing, " said Jos Delbeke, a senior Commission official for the environment, adding that it was too early to say what the scale of the thefts may be.

BBC: EU investigating carbon trading thefts

Mr Netzer said he was "a little bit speechless" by the win.

BBC: Romanian film Child's Pose wins Golden Bear in Berlin

He was deeply pained when he spoke with the family members of a talkative professor who was rendered speechless when the implant damaged the region of his brain that controls speech.

FORBES: Studio UE Helps Tech See User's Perspective