The author summarizes several Methods : To control flow path of solution mining in tunnel caverns.

Examples of unusual material stored in salt caverns include hydrogen and anhydrous ammonia, and helium.

盐穴中储存的异常物质还包括:氢、无水氨和氦.

If cavers were here, there's a better chance of us getting out.

如果他们还在这儿的话, 我们会有更蟮幕? 岢鋈?

This is the type of flood dreaded by cavers.

这正是洞穴探险者害怕的那种洪水。

There are karst caves in Guilin.

桂林有溶洞.

The river runs through several underground caves which store the water for the city's use.

这条河流经几处贮存城市用水的地下蓄水池.

The large limestone caves are also quarried for cement.

同时还在这些大石灰岩洞里开采水泥原料。

Bears often hibernate in caves.

熊常在山洞里冬眠.

Most animals house up in caves in winter.

冬天多数动物躲藏在洞穴里.

The guide led us through the maze of caves.

那个向导领我们穿过迷宫般的曲折洞穴.

The caves extend for some 18 kilo-metres.

那些洞穴深约18公里。

Walkways allow visitors to enter the caves in perfect safety.

步行道使游客可以十分安全地进入那些洞穴.

Ancient scrolls were found in caves by the Dead Sea.

死海旁边的山洞里发现了古代的卷轴。

Then the talk switched off to caves and swimming.

接着谈话转到洞穴和游泳方面去了.

The caves can be visited only by prior arrangement.

这些洞穴只接受预约参观。

The caves extend for some 18 kilometres.

那些洞穴深约18公里。

The district is pock-marked with caves.

这个地区布满了坑洞。

New car, caviar, four star daydream.

新车 、 鱼子酱 、 四个星发呆.

My daughters could dine on caviar and champagne for the rest of their lives.

我的女儿们后半辈子可以天天吃鱼子酱、喝香槟了。

We have the best oysters and caviar.

我们有最好的蚝和鱼子酱.

The play was caviar to the general.

这出戏太高雅了.