n.希腊字母的第 22字
Electives are offered in Tai Chi and advanced dance exercise.
选修课包括太极拳和高级舞蹈练习。
Snow fell to a depth of over three chi.
雪下了三尺多厚.
Shops in Ho Chi Minh City are stacked with goods.
胡志明市的商店里堆满了商品。