喜庆的彩纸已经挂在天花板上。Festive paper decorations had been hung from the ceiling.微笑、点头和喜洋洋的脸庞使喜庆的气氛变得更浓了。Smiles, nods, and cheerful faces added to the general gaiety.在喜庆的背后存在着隐忧。Beneath the festive mood there is an underlying appr...
It is a misconception that Peggy was fabulously wealthy.人们误以为佩吉相当有钱。Peggy, I have something to tell you.佩吉, 我有点事想告诉你.Peggy hid the broken cup behind her back.佩吉把打碎的杯子藏在背后....
I saw five cop cars pull into the driveway. And I literally freaked.我看到5辆警车开进了我家的车道。我简直吓坏了。She heard the crunch of tires on the gravel driveway.她听到轮胎轧过石子铺成的车道，发出嘎吱声。As he pulled into the driveway, he saw her bedroom ligh...
How long can we continue to supplement agroecosystems with energy derived from declining fossil fuel supplies?由于矿物燃料供应量下降,我们供应农业生态系统能量能持续多久?Power Industries – Nuclear, Fossil Fuel, Combined Cycle, Cogeneration and Distri...