五分之四的老挝人是农民。Four-fifths of Laotians are farmers.老挝在越南西面.Laos is on the west of Vietnam.20世纪70年代末，老挝被纳入了越南和苏联的势力范围。In the late 1970s Laos fell within the orbit of Vietnam and the Soviet Union....
More light - hearted But somewhat puzzled, Vladimir prepared to meet Eugene on the dueling ground.弗拉基米尔心里轻松了一些,但仍感到有些困惑, 在这种心情下,他准备去决斗场地迎战叶甫盖尼.They had been dueling for hours and finally called a draw.他们一直决斗了数小时,最后打成平局.C...
The zero point of the density scale is defined by having no specimen in the densitometer.定义密度计内设有样品时的密度为密度尺标的零点.Once again, illustrators exposure sites in order to achieve the optical density at least version 4.00.再不主, 不...