"I sang loudly at the rugby game."

Translation: Canais i'n uchel yn y gêm rygbi.

[susanescott]

How would you distinguish between "at the game" and "in the game"? Just by context?

[Margaret885737]

I'm interested to know that, too.

[Derek386365]

Why is "Canais i'n uchel ar y gêm rygbi"
wrong?
.
.

[ibisc]

yn - in, at

ar - on

[Derek386365]

Diolch

[chcurtis2]

However, the sentence "gwenais i ar Megan" = "I smiled at Megan".
So this is not a hard-and-fast equivalence.