1.
We followed up the river as we rode
我们骑马溯江而上。
2.
Port From Taicang Port, go up stream along Yangtze River directly to Chongqing.
码头从太仓港沿长江黄金水道溯流而上，可直达重庆。
3.
Traveling up the Fuchun River, one may trace its source to the Xin'anjiang River, renowned as second only to the famous Lijiang River in Guilin of Guangxi Zhuang Autonomous Region.
溯源而西，便是有中国“第二漓江”之称的新安江。
4.
We traced the river to its source.
我们溯河而上直到它的源头。
5.
venture on a trip up the Amazon
敢于溯亚马逊河而上旅行.
6.
They punted up the river and camped by the bank.
他们坐平底船溯河而上，而且在岸边露营。
7.
She went up the Nile as far as the first crocodile .
她溯尼罗河之源而上，直至遇上第一条鳄鱼。
8.
She went up the Nile as far as the first crocodile.
她溯尼罗河之源而上，直到遇上第一条鳄鱼。
9.
Its galleys could have penetrated up the rivers to the heart of Russia.
它的大木船溯河而上可以深入俄罗斯的腹地。
10.
It started in Meiji Times,but the idea can be tracked back to Edo Times.
它行之于明治时期，但其思想源头却可上溯至江户时代。
11.
The sail up the breezy and sparkling river was a charming experience.
在这微风吹拂和波光闪烁的河上溯流而上，真是令人陶醉的经历。
12.
a going back in time or upward in genealogical succession.
家谱系统在时间上的追溯或上溯。
13.
one half of the trouble of this life can be traced to saying " yes " too quick, and not saying " no " soon enough .
这世上的麻烦之半，可溯源至“是”说得过早，而“不”又说得过迟。
14.
Sometimes we go upstream to a favourite backwater,
有时，我们溯流而上来到我们喜爱的回水河汊举办；
15.
It begins from the recent international relations and prosperity at the globalization time .
它的历程可以上溯至近代国际关系的开端,而勃兴于全球化时代。
16.
The water surrounding Manhattan has been very important to New York City. Ships sail in from the ocean and go up both of the rivers every day.
环绕曼哈顿的水对纽约而言非常重要。每天都有船只从大洋驶入，沿着两条河溯流而上。
17.
Trace to the Source of Titles of “Goddess” and “Goddess of Heaven”
“天后”、“天上圣母”称号溯源
18.
A run of salmon, eg on their way upstream
游动的鲑鱼群（如在溯江洄游途中）