the upper reach的意思|示意

They reach the upper branches of the beanstalk tree.

最后，他们到达了豆茎树高高的树枝上。

Fire ladders were unable to reach the upper half of the building, and rescue helicopters were hampered by smoke.

当时，灭火的云梯不能到达大楼中部略上的位置，救援的直升机也因大火的浓烟阻挡。

Automatic up and down through their study materials in order to acquire the relevant knowledge to reach the upper and lower feeding system to have a better understanding.

通过对其自动上下料的研究从而到达掌握相关的知识，对上下料系统有更清楚的认识。

Ice jam flood: a lot of frazil ices and crushed ices gather under the covering ice, causing heading up of water level of upper reach.

冰塞洪水，大量冰花与碎冰在盖面冰下集聚，造成上游水位显著壅高的现象。

This is particularly true for trees in the middle and upper latitudes, which tend to attain greater heights on ridges, whereas in the tropics the trees reach their greater heights in the valleys.

这种情况在中高纬度地区的树木中尤其常见，这些树木往往在山脊上长得更高；而热带地区的树木则往往在山谷中会长得更高。

For the majority of lower - to upper-middle-class children of my generation raised in the US, the means to a sufficient standard of living were fairly easily within reach.

在美国，对于我这一代的多数人来说，不管是底层、中产阶层还是上流阶层的子弟，要达到宽裕的生活水准相对而言较为轻松。