求less than 50 years ago的意思,是指在50年内?还是指50年前或更早的时间?

under two years 等于less than two years 求less than 50 years ago的意思,是指在50年内?还是指50年前或更早的时间? Want People are less moral than 30 years ago He is two years ( ) than IA,elderB.smallerC.youngerD.less My uncle is more or less forty years old.less后面加不加than There are less than 75,000 Tibetan antelopes left in the world ,down from a million 50years ago 翻译 求“Love from less than”翻译! 托福独立写作求思路Do you agree or disagree with the following statement People will spend less time cooking and preparing food in twenty years than today this year the villages have produced less rice than they did two years rice,produced是什么 This Site Contains Adult Contents, No Entry For Less Than 18-Years-Old !是什么意思 this site contains adult contents,no entry for less than 18-years-old The use of anesthetics is less than a hundred years old. I have less than a month when I come see you,two years later!如题 Americans sleep less than is good for them.求翻译 Greater Than Less Than 歌词 she is _____15 years old means she is 15 years old.A not more than B not less than C no more thanD no less than 这四个答案选什么 less/more than 造句 less than等于