wasteful at best and cruel at worst啥意思?

wasteful at best and cruel at worst啥意思? 求一句话的中文翻译Through the changes in the ways of making living in a family over several generations, the cartoon aims at sounding a warning against man’s wasteful use of natural resources and emphasizing the urgent need to preserve the at best的意思 spring usually comes at()and it's summer in ()(),and().()is the best season in beijing and it's fro .I argue ______ my best friend A .with B.about C.at D.and Liu Xiang tried his best and at last he ___ his rivals.A.beat B.defeat they both study hard and are ____ at their lessons well good nice best 四选一 Beauty and the best And better best at one's best造句 the most at the best I am best at sports at best 请举例子 英语翻译we all know that making satisfying and lasting life changes is difficult at best.请翻译全句,BEST是咋回事儿. at most /at best 有什么区别? The fire was big and the firemen tried their best to put out it at last哪里错了 ( )my classmates,Jenny and Kate are my best friends.A.among.B between C.at D on Lily and Tom are good at swimming,but Tom swims much( )a.good b.well c.better d.best