他们最近在超级市场安装了用于盘点库存的光笔系统.They had recently installed their lightpen system in a supermarket for stocktaking purpose.一种由特殊构造的终端和一支光笔组成的系统.A system of a specially designed terminal and light pen.采购产品闪烁的球, 频闪灯, 徽章, 时装棒, 闪光笔,...
当生活很艰难，你想要放弃的时候，请记住，生活充满了起起落落，如果没有低谷，那站在高处也失去了意义。When life gets hard and you want to give up, remember that life is full of ups and downs, and without the downs, the ups would mean nothing.他们零星散居在安第斯山脉的高处。They live high ...
His passing will be mourned by many people.很多人都会哀悼他的逝世。We mourned the loss of our cities.我们为失去多座城市而痛心。The whole nation had mourned the death of their great leader...举国向去世的伟大领袖表示了深深的哀悼。We mourned the loss of our cities......
We delved through a sackful of letters to draw the winning name.我们把手探进一袋信件中抽取获奖者。She delved in her handbag for a pen.她在手提包里翻找钢笔。He delved into the family archives looking for the facts.他深入查考这个家族的家谱以寻找事实根据....