The huge antigravity pleasure craft that jabba the hutt used to travel the dunes of tatooine was called a sail barge .
被赫特人贾巴用来在塔图因沙丘上旅行的巨大反重力游艇叫风帆游艇。
Ask yourself some questions . If antimatter had antigravity how could matter and antimatter have collided to convert each other back into energy and repeat the matter creation process .
反问自己：如果反物质无重力那么物质和反物质如何碰撞进行互相转化为能量，重复物质产生的过程呢？
The institute for gravity research of the gde scientific foundation has tried to reproduce different experiments which allegedly show an antigravity effect . All attempts to observe an antigravity effect have been unsuccessful .
