1. Aqueous methylamine is water-based,yet it weighs slightly less than water.
甲胺水溶液属水基物质，比水稍轻。
2. So, we will be removing
所以我们。
3. a thousand gallons of methylamine from the tanker car,but replacing it with about nine-tenths of that volume in water,which comes to 900.24 gallons.
从罐车里抽走1000加仑甲胺，但只能回灌大约90%的水，具体就是900.24加仑。
4. Actually, Jesse,let's make that an even 920
这样吧 杰西，我们就灌回整920加仑。
5. to account for spillage and whatever will remain in the hose.
得考虑溢出和管中的残留。
6. How we doing, by the way?
现在多少了。
7. Uh, 850.
850加仑。
8. - We're almost there. - All right.
-快够了 -不错。
9. But won't they figure out they got robbed anyway
可甲胺被兑了水。
10. on account of getting watered-down methylamine?