单词：boondoggles
音标：[ˈbu:nˌdɔɡlz] ；
n. <美俚>细小而无用的事, 手工品( boondoggle的名词复数 )
n work of little or no value done merely to look busy
v do useless, wasteful, or trivial work
v do useless, wasteful, or trivial work