英语听力课堂(www.tingclass.net)是公益性质的英语学习网站，您可以在线学习英语听力和英语口语等,请帮助我们多多宣传，谢谢！
adj. /əˈtʃiː.və.bəl/
An achievable task, ambition, etc. is one that is possible to achieve.
(任务等)可完成的;可达到的;可实现的
Before you set your targets, make sure that they are achievable.
在制定目标前，首先要确定这些目标是你力所能及的。
It is often a good idea to start with smaller, easily achievable goals.
以较小的、容易实现的目标来做开端经常是个好主意。