翻译和例句：
needs – from food to a set of underwater pumps (地下水泵) to stop the water from freezing. One by one... everything a swan needs – from food to a set of underwater pumps (地下水泵) to stop the water from ……
THERE are lots of ways to move water around. You can carry it in bottles or move it through pipes with a pump (水泵).Here's an interesting way to pump water that's used in some aquarium (水族馆) tanks (箱 ……
THERE are lots of ways to move water around. You can carry it in bottles or move it through pipes with a pump (水泵).Here's an interesting way to pump water that's used in some aquarium (水族馆) tanks (箱 ……
超级水泵能拯救北极融化的海冰吗？If US scientist Steven Desch gets his way, there will soon be 10 million windmills (风车) floating in the sea in the Arctic (北极的) region.It will cost more than $500 billion (十亿) (about ……
; There was a water pump (水泵) in the house!The man was so happy that he ran to draw water. But no matter how hard he ……
in Poland.Gruba Kaska pumping station (水泵站), which stands in the River Wisla, helps provide millions... Kaska pumping station (水泵站), which stands in the River Wisla, helps provide millions of liters of water ……
走进新科技馆In old times, people had a smart cart (智能马车). It could tell how far people went. People joined (连接) wood together without nails (钉子). People made a pump (水泵) to get water. Our forefathers (祖先 ……
with suction pipes(水泵).Euclid (about 365-300 BC)欧几里得He is the inventor ofgeometry(几何学). The Greek wrote ……
many dams (水坝) and pumping stations (抽水泵站) to keep the sea and rivers back. This leads to the famous ……
over water pumps (水泵). He wrote poems in his spare time and mailed them to publishers. After many ……
the local water quality (质量) in Poland.Gruba Kaska pumping station (水泵站) in the River Wisla helps... quality, so researchers looked to nature for help.Gruba Kaska pumping station (水泵站) in the River ……
) automatically C) manually D) synthetically本句的意思是：船上的发电机坏了，水泵不能机械操作，只得 ______ 操作。从上下文推理可以看出，这里需要一个表示"手工"意思的副词，而C ……
. w_____, he found an empty house in the desert. There was a water pump (水泵) in the house!The man was so... in the desert. There was a water pump (水泵) in the house!The man was so 43. h_____ that he ran ……
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