Coils buried in tunnels below the ground might soon be used to store large amounts of electricity.埋在地下隧道里的线圈可能很快就会被用来储存大量的电。Water rushes out of huge tunnels...水从巨大的隧道中奔涌而出。Moles dug tunnels under the lawn.?鼠在草地下面打洞.Hyper...
Please prune plum trees promptly. The plum pickers plucked the plump plums.请迅速修剪李子树. 摘李子的人摘下饱满了李子.Prune rambling roses when the flowers have faded.花朵凋谢后要剪除杂生的玫瑰枝。Can you tell me whether it is a good thing to prune an app...