得到承认的[~NP] the~leader公认的领导[IT BE~TH-CL] It is universally~that solar energy is the most promisingenergy.人们普遍认为太阳能是最有希望的能量。......(本文共 122 字) [阅读本文] >>
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 得到承认的[~NP] the~leader公认的领导[IT BE~TH-CL] It is universally~that solar energy is the most promisingenergy.人们普遍认为太阳能是最有希望的能量。......(本文共 122 字) [阅读本文] >>