Presents the design of the underground water system and control system.

Elsewhere rainfall ranges from modest to abundant, and rivers and underground water permit extensive irrigation.

其他地区的降雨量有的适中,有的充足, 河流和地下水源可用作大面积的灌溉.

Underground erosion is the removal of solids, from the soil by the flow of underground water.

地下侵蚀是指固体颗粒被地下水流从土壤中带走的现象.

In general, the quality of underground water is good.

地下水水质总体良好.

I detected a slight movement in the undergrowth.

我发现灌木丛中有些动静.

The murder weapon was found concealed in undergrowth.

杀人凶器被发现藏在灌木丛中。

We hacked our way through the undergrowth.

我们披荆斩棘在矮树丛中前进.

The soldiers hacked at the jungle undergrowth with matchetes.

士兵们用大砍刀乱砍森林中的矮树丛.

The harsh cry startled the fox, now crouching almost flat in the undergrowth.

那只狐狸蜷缩在丛生的杂草里面,似乎被这一声刺耳的叫唤吓着了.

We'll get through that undergrowth somehow.

我们要设法通过那大树下的灌木丛.

When they came up, we hid ourselves behind some undergrowth. Luckily, they didn't discover us.

他们走近时, 我们躲在矮小的丛林中, 幸好他们没有发现我们.

I could hear an animal scuttling about in the undergrowth.

我可以听到一只动物在矮树丛中跑来跑去.

The undergrowth was so thick that we had to force our way through in Indian file.

下层灌丛太密,我们只得成纵队行进.

They pushed their way through the undergrowth.

他们在灌木丛中开路前进.

...plunging through the undergrowth.

一头钻过矮树丛

The hunters beat a path through the undergrowth.

猎人们开了一条路穿过小树丛.

A movement caught his eye in the tangled undergrowth.

乱灌木丛里的晃动引起了他的注意.

He wormed himself through the undergrowth.

他缓慢地穿过灌木丛.

They wormed their way through the undergrowth.

他们缓慢地穿过林下灌丛.

Ah . We are weeds, vegetation, dense undergrowth.

我们是野草, 在密林中旺盛地生长.

However, nothing they offered would induce him and in desperation they stooped to more underhand methods.

但他们的报价丝毫没能打动他,绝望之中他们被逼得使出迂回之术.