椭球顶卧式金属罐容积表的计算涉及许多公式和符号，计算起来非常复杂。

The calculation of cubage list for horizontal metal pot with ellipsoid cop involves many formulas with signs, and computing is very complicated.

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为选择菜单上的某项，你只需要阅读，在斜线符号后面键入其第1个字母，然后子菜单就会取代主菜单出现在最顶行。

To select an item on the menu, all you had to do was read it and type in its first letter preceded by a slash. Submenus then replaced the main menu on the top line.

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