Geologists have studied the way that heat flows from the earth.地質(zhì)學(xué)家曾研究過熱量如何散出地球。We need helpers of all types, engineers, scientists (e.g. geologists) and teachers.我們需要各方面的幫手：工程師、科學(xué)家（例如地質(zhì)學(xué)家）和教師。By drilling, geologists can...
Hooky, naturally, has to prove his machismo by going on the scariest rides twice.胡基自然要坐兩次最恐怖的過山車來表現(xiàn)一下自己的男子漢氣概了。The bus driver drove with machismo through a tangle of marrow streets.公共汽車司機(jī)得意洋洋地驅(qū)車在狹小的街巷中穿行.Machismo is a de...
他個人已收到萊曼司令要求鑿沉輪船的命令。He personally had received orders from Commander Lehmann to scuttle the ship.他把一根樹干鑿成獨(dú)木舟.He hewed a canoe out of a tree trunk.為了修建這條隧道,我們必須鑿開堅(jiān)硬的巖石.To build this tunnel we had to cut through the solid ...