For instance, a certain kind of tadpole can tell the depth of the water it is swimming in by the pitch of a tone which is produces by its own lungs.
举个例子,有一种蝌蚪能感知它所游泳之处水的深度,它是通过某种自己肺部产生的声音的音调来判定的。
Never test the depth of the water with both feet.
永远不要用两只脚同时去探试水的深度。
For instance, a certain kind of tadpole can tell the depth of the water it is swimming in by the pitch of a tone which is produced by its own lungs.
举个例子,有一种蝌蚪能感知它所游泳之处水的深度,它是通过某种自己肺部产生的声音的音调来判定的。
Never test the depth of the water with both feet !
永远不要用你的双脚试探谁的深度。
Can never tire high mountain climbing, the depth of the water potential, learn fine incomparable bitter: pursuit!
山高不厌攀,水深不厌潜,学精不厌苦:追求!
It should now be clear how the depth of the water or distance from a fish affects the visibility of your fly.
现在应该明白到水深入和鱼的距离对毛勾看法的影响。
Because dont understand living creature type and adaptability in the depth of the water for the plants , A great deal of aquatic plants death;
植物生物型和水深适应性不了解造成的种植水深不符植物习性,从而使大量水生植物死亡;
Don't test the depth of the water with the both feet!
不要两脚一起试水深!
We issue a warning after a big earthquake, and we can predict what the tsunami arrival times should be because tsunami speed is directly controlled by the depth of the water through which it travels.
我们一般在大地震发生之后发布海啸预警,并预测海啸的抵达时间,因为海啸速度是由它所经过的水域深度直接决定的。