儀式
Almost every culture has rituals to signal change in one's life. 幾乎在每一種文化中都有標(biāo)志一個人生活變化的儀式。
Some animals perform elaborate mating rituals before they copulate. 有些動物在交配前要進(jìn)行復(fù)雜的交歡儀式。
圣歌