Tourists can CROSSLINE hiking, nature viewing scenery, can also rowing boats, fishing pastime.

旅游者既可越岭、观赏大自然风景，也可以划船游艇、钓鱼消遣。

I watched the climbers come down into the valley.

我注视着者下到谷里了。

She has a desire of climbing mountains.

她想。

He holds fast to climbing the hill.

他坚持。

How did the climbers fix for food?

者的食物怎么解决?

Every Sunday, they disport themselves either in the parks or in the mountains.

每周日他们或公园或。

When the climbers looked back, they saw that two uninvited visitors had joined on.

者回头一望, 看见两个不请自来的游客在跟他们一起。

The climbers slowly ascended the mountain.

运地上了这座。

The climb will exhaust the boys.

会使那些男孩们疲惫不堪的。

The climber fell down a precipice.

者跌下了悬崖。

The paper analyses that flavone's total content measuring of Parthenocissus tricuspidate is extracted by scorbutic extractor and Cohobation method, measured by spectrophotometer.

采用索氏提取法和回流提取法对虎中总黄酮含量进行了提取,并用分光光度法进行了测定。