undersea tunnel造句
Xia'meneastpassageXiang'anunderseatunnelisthefirstbeingconstructedurbandomesticundersearoadtunnel.ConstructionofChina'ssecondunderseatunnelhaskickedoffyesterdayinQingdaoCity,eastChina'sShandongPro...
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undersea造句
But,investmentsinunderseacablelinksarenotwithoutrisk.Theelectricityisthenfedintoanoffshoregridviaunderseacables.Thetagssendoutpulsesofsoundwhichcanbepickedupbyunderseareceivers.AFrenchshipbeganlayinga...
undersea cable造句
But,investmentsinunderseacablelinksarenotwithoutrisk.Theelectricityisthenfedintoanoffshoregridviaunderseacables.ThebiggestpriorityislayingunderseacablesbetweentheouterislandsandOahu....
undersea world造句
Tohistwofloorstaircaseandthetopsurfaceoftheunderseaworlddesignelements,andgrilledfishwith.Sofar,thesearetheonlyanimalsscientistsknowofthatcouldliveinthedeepunderseaworld.Nottoworry.Inthespectacularund...