volunteer as

Be well-trained. Know what you're doing as a volunteer.

训练有素。作为一名志愿者，你要知道你在做什么。

He has served as a volunteer board member of the District of Columbia Coalition the Homeless.

他还是哥伦比亚特区关怀无家可归者联盟的一名志愿董事.

She now helps in a local school as a volunteer three days a week

目前她在当地的一家学校做志愿工作，一周去3天。

I would like to sign up as volunteer to participate in the Lifeline Express Flag Day.

本人乐意报名成为义工参与[健康快车]售旗日.

To find out, researchers gave 11 volunteer cyclists a carbohydrate solution either with a moderate dose of caffeine, which is known to stimulate the central nervous system, or as a placebo without, during 3 hours of cycling.

为了查明这一点，在3小时的_x0008_骑行中，研究人员给11名自行车手志愿者一支碳水化合物溶剂，有的含有适量的咖啡因，能够刺激中央神经系统;有的是作为安慰剂不含咖啡因。

One of the most important factors that influenced their satisfaction as volunteers was the amount of suffering they experienced in their volunteer positions.

影响志愿者们的工作满意度的最重要因素之一是他们在志愿者岗位上经历了多少痛苦。

She now helps in a local school as a volunteer three days a week.

目前她在当地的一家学校做志愿工作，一周去3天。

He enlisted as a volunteer in the army.

他以志愿兵从军.

Volunteer in Zambia: experiences achieved as volunteer for six months in Zambia.

赞比亚的志愿者: 我们的志愿者将分享她在赞比亚从事6个月志愿工作经验.

He enlisted as a volunteer in the Marines.

他报名当一名海军陆战队的志愿兵.