The volcano spewed molten lava.火山喷出了熔岩。Natural Lava Rock Pumice Exfoliates . Exfoliates and smoothes rough skin.熔岩浮石,可去除粗糙的死皮. 适合手部,足部和身体.The extrusion of silica - rich lava, the Rooiberg felsite, occurred on a grand sca...
The silver medallist joined the winner in a lap of honour.银牌和金牌得主一起绕场一周.He became Jamaica's first Olympic gold medallist when he won the 400m title in 1948...他 1948 年赢得 400 米冠军，成为牙买加第一位奥运会金牌得主。After that season I wa...
Finally, the lack of accurate measurability severely hampers the statistical assessment of suitability a stated hypothesis.最后, 缺乏精确的可得计量性,严重妨碍对前述假设之适当性予以统计上之评估.The report contains a great deal of statistical information....
Macadam type bases involving successive layers of crushed rock bound with rock dust were also used.人们曾经使用“石结”基层——几层由石粉黏结在一起连续的碎石层.The construction techniques of cement treated macadam base are always paid more attention ...