Labial gingiva

labial [['leibiəl]]

a. 唇的, 嘴唇的, 唇音的\\nn. 唇音, 风琴管

gingiva

n. 齿龈

We looked at a lot of houses.

我们看了好多房子。

Work will not kill a man but worry will.

累不死人愁死人。

The only way that they can preserve their history is to recount it as sagas -- legends handed down from one generation of another.These legends are useful because they can tell us something about migrations of people who lived long ago, but none could wri

他们保存历史的唯一办法是将历史当作传说讲述，由讲述人一代接一代地将史实描述为传奇故事口传下来。