situation主要是指各种情况之间的相互关系，着重与形势或局面。如：the international situation国际形势、the political situation政局；condition与周围环境有关，着重于条件或境况，如：in a dangerous situation. 处于危险的境地。
situation双语例句
1、The government will review the situation later in the year.
政府将在今年晚些时候对形势重新加以研究。
2、The government will review the situation later in the year.
政府将在今年晚些时候重新检讨形势。
3、It was a difficult situation, when you think about it.
仔细想来，当时处境是很困难的。
4、In this situation time is of the essence.
在这种情况下，时间是至关重要的。
5、The situation was more complicated than they had at first realized.
形势比他们最初意识到的更为复杂。
condition双语例句
1、Conditions were set fair for stable economic development.
形势适合经济稳定发展。
2、A good training programme is one of the conditions for successful industry.
良好的培训计划是企业成功的先决条件。
3、The car is in remarkably good condition for its age.
就车龄而论，这辆车的状况好极了。
4、The employees have good conditions of service.
雇员有良好的工作条件。
5、You must on no condition tell them what happened.
你决不能告诉他们所发生的事。
