求翻译：3这个暑假马上就要开始了，我的计划是好好学习，认真的学习绘画。注重身体方面的锻炼。身体才是革命家的本钱啊！利用业余时间参加志愿者活动体验下劳苦，锻炼自己的意志力及各种能力。是什么意思？

3 this summer vacation is about to start, my plan is to learn, seriously study painting. Focus on physical exercise. Body is the revolutionary capital Ah! Under the spare time to participate in volunteer activities to experience labor, exercise your willpower and a variety of capacities.