"I do not want to invite them to ride horses."

Translation: 我不想要请她们去骑马。

[jenniferbin]

It really should be 不想 not 不要. 要 usually is in response to something that's offered to you (I don't want to eat this, I don't want to go to the park). 不想 is more the intention (I don't want to ask her if she's sad; I don't want to ask them if they think I'm fat)

[kokaku]

is it necessary to say 去骑马 or could you just say 骑马？

[DominicSal294966]

I would think 去骑马 would mean go horse riding. But the 'go' is not certain, as you may be riding horses in tye place you already are.

[Semeltin]

Can't you leave out 去?

[DominicSal294966]

You can, accepted 02/08/2020

[richard711603]

The word 'them' is not gender specific, so 他 should be accepted. You should not be forced to use 她.
I had the same question on leaving out 去.

[Phillbo]

What's wrong with 我不想邀请他们骑马 ?

[garthberry]

"邀" is literary, do you mean "要“？

要 by itself expresses want as in "I want food". So it has a stronger feeling. I think 想要 is closer in meaning to "would like" as in "I would like some apples".

[NietzscheH2]

Well.. As a chinese, I think you are right (unless I have troubles in understanding the english sentence)

[keltic07]

Is saying 我想要不請他們去騎馬 weird?

[kalexchu]

A little bit. It's like saying "I want to not invite them to horse riding." in English.

[Karl698099]

This horse riding stuff is pretty useless. Better choose something more relevant.