一直向前

In the past 20 years ,china has been developed with high speed at all times.

在过去的20年中，中国一直高速向前发展。

In the past 20 years ,China has kept development at a high speed .

在过去的20年中，中国一直高速向前发展。

In the past twenty years,China has been developing at a high speed.

在过去的20年中，中国一直高速向前发展。

In the past 20 years, China has been developing ahead at a high speed.

在过去的20年中，中国一直高速向前发展。

China has been developing at a high speed in the past 20 years.

在过去的20年中，中国一直高速向前发展。

In the past 20 years,China was keeping developing at a high speed.

在过去的20年中，中国一直高速向前发展。

I have been changed into many , I have been escaping , you have been walking forward.

我变了很多，我一直在逃避，你一直在向前走。

Along School Road has to move forward, you will see a gold fish pond.

沿着校道一直向前走，你会看见一个金鱼池。

On the very next day the first British tanks roll into the Tunisian capital '''Tunis''' and to the north - west the Americans enter the city of Bizerte.

尽管英军一直在向前推进，但他们的进展并不快，在一个星期的时间里只向前推进了10公里。

If you carry straight along this road, go through the crossroads and turn right into Bromley Street, you go through one set of traffic lights and then

你沿着这条街一直向前走，走过十字路口向右拐，进入Bromley街，经过第一个红绿灯，然后

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。