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- It is a systematic attempt to strengthen our competitive ability. 那是为增强我们的竞争能力而作的有计划的努力。
- Poplar strengthening 杨木强化
- A poplar tree, especially a cottonwood. 三角叶杨一种杨树，尤指三角叶杨
- He has been brought in to strengthen the defence. 已请他来加强后卫力量。
- About two thousand men were ganged out to strengthen the works. 约有二千人编组成军加强防御工事。
- I eulogize the tall and straight trunk of the white poplar. 我赞美白杨树那挺拔的树干。
- After a while, we find a shady place under some poplar trees. 过了一会儿，我们在一些白杨树下面找到了一个遮阴的地方。
- The poplar leaves rustled in the wind. 杨树叶子被风吹得刷刷响。
- Bring up in town, the boy find it difficult to separate a poplar from a willow. 那男孩是在城里长大的，所以觉得很难区别杨树和柳树。
- A framework to support or strengthen a mine or shaft. 井壁基架用来支承或加固矿井的构筑
- The leaves of the poplar trees rustled in the wind. 风吹着白杨树叶沙沙地响。
- Crows cawed from the poplar trees overhead. 白杨树上的乌鸦在上空呱呱乱叫。
- The rain isn't strengthening, is it? 雨下得不那么大了吧?
- Breeding of Poplar in Agricultural Division No. 兵团农七师胡杨壮苗的培育。
- Pure yellow poplar leaves as students in ANU. 纯黄色的杨树叶,如同校园里的学生一样单纯。
- Strengthening animal quarantine ? 加强动物检疫工作。
- A tall poplar tree once stood there. 该处曾有一棵高大的白杨树。
- We should strengthen the legal system. 我们应加强法制。
- There's a bench under a poplar tree. 白杨树下有一条长凳。
- A tall poplar tree once stood there . 该处曾有一棵高大的白杨树。
