久久一区二区三区超碰国产精品,亚洲人成在线网站,国产在线精品一区免费香蕉,国产精品免费电影

核心詞議：

速記方法


知識擴展


中文詞源： Prairies
精選例句

常見考點例句：

Building a railway across the prairies to the pacific .

與建一條橫越草原地區(qū)及太平洋海岸的鐵路。

Have you to the prairies in north america ?

你去過北美洲的大草原滅？

We have made agricultural fields out of prairies and forests .

我們已經(jīng)把草場和森林變?yōu)檗r(nóng)田。

More than half of the monitored bird species that live on prairies have experienced population losses .

在北美草原上生活的被檢測的鳥類，有一半以上已經(jīng)經(jīng)歷了數(shù)目損失。

Grain inspector jim dolan inspects wheat from the canadian prairies at the pioneer grain elevator in carseland , alberta .

糧食檢測員jimdolan正在檢查阿爾伯達省卡斯蘭的先鋒糧倉中從加拿大草原來的小麥。