"Open your shirt."

Translation: Buka kemejamu.

[Flanders1]

Just wondering. This seems a very strange question.

[arf2wise]

BUKA BAJUMU!

[DeLifeOfPie]

;)

[BenjaminMa998196]

can we use membuka in place of buka here?

[LukasOster1]

No as the mem- prefix makes either a noun intoa verb or indicates the subject is doing the action: "Saya membuku kemejamu" = "I open your Shirt". As in this case the Object "you" is doing the action.

[GradyTrexl]

This should translate roughly to, "Take off your shirt"