安德斯

Biddle worked on financial details of the purchase of the Louisiana territory from France.

在美国从法国人手里购买路易斯安那地区时，比德尔负责资金问题。

Pete Seeger first became famous in the nineteen forties as a member of the Almanac Singers. He then helped form the Weavers. In nineteen fifty they had a huge hit with "Goodnight Irene," a song by blues musician Leadbelly.

皮特·西格于上世纪四十年代以年历歌手成员身份首度成名，后来他帮助组建织工乐队，五十年代，他以&晚安，艾琳&引起巨大轰动，这首歌由勃鲁斯歌曲音乐家莱德贝利创作。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。