The two shepherds wore rucksacks filled with bread and cheese they could eat on the way.那两个牧民都背着旅行包,里面装着面包和乳酪,供他们沿途饿了的时候压压饥.Shepherds was pelting through the gloaming their sheep and goats.牧羊人在暮色中驱赶他们的羊群.Every summer the...
Murchison followed with his eye the hand of his chronometer.莫奇生的眼睛追随着他的时计的秒针.The chronometer - maker's expert hand plays an essential role in this process.生产精密时计的专家们的手工调试在这一工序中起着关键性的作用.It is use in navigation, chron...
The nonrigid helium - filled Blimp was principally developed by Alberto Santos - Dumont ( 1873 - 1932 ) .软式充填氦气的飞船主要是由桑托斯- 杜蒙特 发展改进.The gray oval is a blimp.灰色椭圆形是小型飞船.Scientists in the blimp did not see anything.小飞艇上的科学...
朋友寄来的邮件如雪片一般。A cascade of mail arrived from friends.她及时回复如雪片般飞来的大批信件.She kept abreast with the flood of communications that had poured in.请战书像雪片似地飞向指挥部.Headquarters was swamped by an avalanche of applications for battle ...