achieveverb[搭配]VERB + ACHIEVE fail to
未能达到；没能实现:The present law has failed to achieve its objectives. 现行的法律未能实现其目的。 be designed to
为实现…而设计 be difficult to, be easy to, be impossible to, be possible to
难以完成/ 实现；容易实现/ 完成；不可能实现/ 完成；可能实现/ 完成