1.
Nuclear fusion is the energy source that keeps the sun alive.
核聚变是使太阳保持活力的能源。
2.
Picasso keeps all of art alive.
毕加索使整个艺术保持活力和生机。
3.
It is conflict and not unquestioning agreement that keeps freedom alive.
使自由保持活力的是冲突而不是绝对的一致。
4.
However, foreign teachers often do such things to keep the classroom lively.
然而，外教这样做是为了使课堂保持活力。
5.
The true way to render age vigorous is to prolong the youth of the mind.
使老年保持活力的可靠方法是延长心灵的青春。
6.
This keeps your heart helthy and builds your stamina.
从而可保持心脏的活力，增强抵抗力。
7.
Education Campaign of Advanced Nature:The Dynamic Mechanism to Preserve the Vitality of a Political Party;
先进性教育:保持政党活力的动力机制
8.
This healthy life, which was the Greek life, came from keeping the body in good tune.
这种健康生活得力于保持身体健全。
9.
This is where the vigor and vitality of the Party lies.
这是保持党的生机和活力的根本所在。
10.
Study Two "Talks in the South" to Maintain the Party s Vitality;
从两个“南方谈话”看如何保持党的活力
11.
“Three Representations” and R etaining the Spirit and Vigor of Innovatios;
“三个代表”与保持创新精神和活力
12.
The long term practice tennis can make young people keep their youthful vigor and healthy and graceful body shapes. It can make the elderly keep their vigorous energy and prolong their lives.
长期坚持打网球，青年人能保持青春活力和 健美体态，老年人能保持旺盛的精力并延年益寿。
13.
Currently, this region's economic development continues to maintain growth stamina.
目前，该地区经济发展继续保持增长活力。
14.
The first objective is to ensure the continuing vitality of the Party and the state.
第一个目标是始终保持党和国家的活力。
15.
We do not have enough money to sustain our campaign for long.
我们没有足够的财力使宣传活动长期保持下去。
16.
The resilient seal flexes and energizes, assuming the shape of the seat.
弹性密封弯曲并充满活力，保持了阀座的形状。
17.
Doing a better job on recruiting the party members and keeping the party alive and energetic;
做好发展党员工作 保持党的生机与活力
18.
Cell populations can be preserved in the frozen state for long periods and r etain their viability.
在冰冻状态下，可长期保存细胞株，并保持其生活能力。