Anna : " the city that floats on water " 安娜: “在水上漂浮的城市。 ”
Oil will float on water 油總是浮在水面上。
Cork can float on water 軟木能浮在水面。
If a substance has a higher density , say 5 , 000 kg / m3 , it will not float on water 假如一個(gè)物質(zhì)密度更大,比方說(shuō)每立方米5 , 000公斤,那它就不會(huì)浮在水面上。
This system can be floating on water surface , and navigating communicating in strong wind and wave through underwater transceiver system . 該系統(tǒng)可漂浮在水面中可在強(qiáng)風(fēng)浪中定位通信,通過(guò)水下載體