tā / àn / zhào / gǔ / lǐ / tǎn / miǎn / biǎo / dá / duì / shì / zhě / de / jìng / yì

他按照古礼袒免，表达对逝者的敬意。

He followed the ancient ritual of baring his left arm and removing his cap to show respect for the deceased.