"Vi kan opnå det sammen."

Translation: We can achieve it together.

[94FL]

"Opnå" could mean open?

[RyagonIV]

No, that would be åbne.

[ycUvuSap]

Hvad med "reach"?

[RyagonIV]

Colloquially that would be okay, but "reach" and "achieve" (like nå and opnå) have slightly different applications. You can only "reach" a physical object, and you "achieve" some goal through effort or skill.

[soren9127]

Is accomplish not the same as achieve?