浪很高, 船的舷侧开始进水.The waves were very high, and the boat began to ship water.有人教他们如何在船的舷侧钻铆孔.They were taught how to bore rivet holes in the sides of ships.然而, 它仍然是PLA海军可用的唯一舷侧反潜鱼雷.However, it remains the only shipboard - su...
Less chemical gets into the subsoil which is particularly important with the light, tropical soils.进入底土的化学物质会减少，这对土质松软的热带土壤而言尤为重要。They embedded the pilings deep into the subsoil.他们把桩深深打进地基下的土中.subsoil cultivator深耕松土机He e...