If, by long, you mean the length of a skirt or pants, the term "long" means that the garment will be made longer than the standard garment to accommodate tall people. This extra length is usually two inches, but this is only an average. Clothing manufacturers are free to determine their own lengths.
Buses are manufactured in various sizes.
25 in long
thay have various sizes
There is no telling how long a watermelon can be. They come in all different sizes.
70 m long
Sizes will vary
There Is No Specific Answer. There Are Many Sizes Of Codes There Are Long Codes And Short Codes And Medium Sizes.
They are different sizes
1 or 2 feet long
Ferns differ in sizes and shapes from tiny moss-like sizes to house-gutter sizes. They can be elongated or spiral. But most ferns have elongated compound leaves.
Clouds come in various sizes, and can be as much as thousands of miles long.
They come in a range of different sizes.