"Limba galeză pare grea."

Translation: The Welsh language looks hard.

[PaulMinden]

I wrote "Welsh seems hard" -- no need to say "the Welsh language" in this context. I know, it's in beta...

[Dunnescu]

I'm guessing that it disliked "seems". I bet "Welsh looks hard" would have been accepted

[Lixmage]

Welsh IS hard, never mind seems...

[Patrick.-]

Na, nid yw'n!
Nu, nu este!
No, It is not!

[PhilipNikolayev]

"The Welsh language SEEMS hard" sounds more natural in English. In general, "looks" would be only used where something can actually be seen. "Seems" works for both material and abstract entities.

[Ice-Kagen]

Since there is a village, called "Llanfair­pwll­gwyn­gyll­go­gery­chwyrn­drobwll­llan­tysilio­gogo­goch", I believe this statement XD