他们实际上在观测鱼向上游的迁移活动。
They actually monitor the movement of the fish going up river.
冰把河道堵住了，上游的水流不下来。
The ice blocks up the river, making the upstream water unable to flow.
上游的河水平缓地从宁静的乡村流过。
The upper reaches of the river are quiet and flow through gentle countryside.
这是居住在亚马孙河上游的一个小社区。
This is a small community living on the upper reaches of the Amazon.
可惜天黑了，不能去河上游的深水洼游泳。
水坝上游的水更平静些。
我们还推荐去杜罗河上游的短途自选一日游。
We also recommend a full day optional excursion to the Upper Douro.
对汉江上游的生态环境需水量进行了初步探讨。
In this paper, the environmental water demand in the upstream of Hanjiang River is studied.
如果要给系统进水，请打开调节阀上游的关断阀。
To fill the system, open the shutoff valve upstream of the regulator.
它们坐落于密西西比河谷上游的一处风景最优美的地方。
They sit in one of the most scenic parts of the Upper Mississippi River Valley.
我们已公布有200到300个壳牌上游的员工将搬到阿伯丁市。
It has already been announced that 200-300 Shell Expro staff are to move to Aberdeen.
我们将去那块大岩石的上游一侧。
鱼群在前往上游产卵的途中被捕获。
Fishes are caught when they are on the way upstream to lay eggs.
河的上游是这样，附近没有别的房子。
那只鸟鼓翼向河的上游飞去。
旅游者被卡车从城市拉到河的上游。
Tourists crowd onto trucks that drive them to a spot upriver from the city.
产业链上游能够产生巨大的利润。
用上游戏里的所有选择，可以有多少个故事组合？
With all these choices in the game, how many story combinations are there?
上游国家想开发其巨大的水利发电潜力。
The upstream countries want to develop their enormous hydropower potential.
而不是当时他突然发现还需要在水面上游很长的距离。
Instead, he found himself in a situation that requireda long surface swim.
他们在街上游荡的时间越长，他们的习惯就越恶劣。
And the longer they're out on the street, the worse habits they learn.
更重要的是，iPhone既有可能变成一款令人眼花缭乱的掌上游戏机。
Above all, the iPhone is about to become a dazzling hand-held game machine.
你能划船将我送到河的上游/对岸吗?。
这里是喀纳斯湖的上游。
那位工程师建议在河流的上游修建一座水坝。
The engineer proposed to build a dam on the upper reach of the river.
我们描述我们的岸上游览，并提供我们的意见的食品和服务。
We describe our shore excursions and provide our comments on the food and service.
我们描述我们的岸上游览，并提供我们的意见的食品和服务。
We describe our shore excursions and provide our comments on the food and service.
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