4、uishthefollowingthreenotionsa.semanticsb.lexicalmeaningc.concept(14)DescribethedifferencesbetweenthefollowingsentencesJohnlikeshotcoffee.Johnlikesthecoffeehot.Parttwo:TranslationI.TranslatethefollowingsentencesintoChinese(20%)(18)When the voltage is stepped up by ten times, the s
5、trength of the current is stepped down by ten times.(19)The efficiency of the machines has been more than tripled or quadrupled. (20)Incentivesforcostminimizationareincreased,andcostsbecomemoretransparent.II.TranslatethefollowingsentencesintoEnglish(20%)(28)绿化祖国,人人有责。(29)要么就一点也不相