1·So I should make arduous efforts!
我应该努力奋斗！
2·One would make arduous efforts when he has a dream.
只要有了梦想，就会努力奋斗。
3·Only when children make arduous efforts can they become successful.
只有当孩子们付出艰苦的努力，他们才能获得成功。
4·But, we are in make arduous efforts while also should consider to fall for oneself body.
但是，我们在努力奋斗的同时是不是也应该为自己的身体考虑下呢。
5·There are many positive factors for fulfilling this year's target for economic growth, but to reach it, we must make arduous efforts.
实现今年经济增长目标有不少积极因素，但必须付出艰辛努力。
6·China still needs to make arduous efforts to bridge the "digital gap" between different regions and between the urban and rural areas.
弥合地区之间、城乡之间的“数字鸿沟”，中国还需要付出艰苦努力。