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- A poplar tree, especially a cottonwood. 三角叶杨一种杨树，尤指三角叶杨
- A tall poplar tree once stood there. 该处曾有一棵高大的白杨树。
- 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。
- A tall poplar tree once stood here. 这儿曾经有过一棵高大的白杨树。
- A poplar tree,especially a cottonwood. 三角叶杨一种杨树，尤指三角叶杨
- 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。
- They planted a cypress tree where the poplar tree had been growing. 他们把一棵柏树植在曾经栽杨树的地方。
- 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。
- Productivity and turnover of fine roots in poplar tree and grass roots. 杨树细根及草根的生产力与周转的研究。
- Strange fruit hanging from the poplar trees. 奇特的杨树还挂着果实.
- High poplar tree planted behind the careful, considered branches Maunsell. 屋后的几棵杨树高高细细的，还算枝叶茂盛。
- At the back,a flower garden slopes down to a line of poplar trees. 在背面，有座花园成倾斜状，其斜坡一直延伸到一排白杨树。
- At the back, a flower garden slopes down to a line of poplar trees. 在背面，有座花园成倾斜状，其斜坡一直延伸到一排白杨树。
- Tall poplar trees stand on both sides of many roads in Beijing. 在北京,很多马路的两旁都种着高大的杨树。
- After a while, we found a shady place under some poplar trees. 过一会儿，我们在几棵白杨树下找到一块荫凉地。
- After a while,we found a shady place under some poplar trees. 过一会儿，我们在几棵白杨树下找到一块荫凉地。
- After a while,we find a shady place under some poplar trees. 过了一会儿，我们在几棵白杨树底下找到一块阴凉的地方。
- Afforest Technology on Highyield Type Shelter Forest of Poplar Tree in Tongliao Area. 通辽地区丰产型杨树农田防护林营造技术。
