The Gemara discusses whether a kohen who knows no Hebrew may duchen in translation. Since this mitzvah is in the current week’s reading, we have an opportunity to discuss whether mitzvos that require speaking must be recited in Hebrew, or if they may be recited in translation.
May I Daven in English?
By Rabbi Yirmiyohu Kaganoff (Visit rabbikaganoff.com) (Also, you may be interested in May I take a Nice Hot Shower on Yom Tov?)