I am a motorized machine that travels under water. Scientists and armed forces usually use me because I am a submerged water vehicle that can travel under great depths of water. What am I? ...... (*) A submarine (*) A trolley car (*) A ferry (*) A hotrod
This is a companion discussion topic for the original entry at https://english.best/questions/17507,i-am-a-motorized-machine-that-travels-under-water-scientists-and-armed-forces-usually-use-me-because-i-am-a-submerged-water-vehicle-that-can-travel-under-great-depths-of-water-what-am-i-___/