例句與造句

1. Fossil footprints of arthropods found in western australia that were made in the sandy flats surrounding temporary lakes , indicate that these animals may have accompanied the landward march of plants
   被做在含沙艙內(nèi)甲板圍攏臨時(shí)湖節(jié)肢動(dòng)物的化石腳印發(fā)現(xiàn)了在澳大利亞西部,表明,這些動(dòng)物也許伴隨植物landward行軍。
2. It's difficult to find temporary lake in a sentence. 用temporary lake造句挺難的