No. Apostrophes are almost never used to form a plural.
The spelling ski's is a possessive noun, e.g.
He has to be careful of his left ski's position on the last turn.
His right ski's color is black and his left ski's color is white.
No, the plural form skis is a regular plural for the singular noun ski. A regular plural is a noun to which an -s or an -es is added to form the plural. An irregular plural is plurals formed in some other way.
The plural form for the noun ski, or any noun ending with -ski, is skis (-skis).
skisskis
he skis better than you
I/you/we/they ski. He/she/it skis. The present participle is skiing.
Ski wax lets the skis glide over snow.
Yes, you can use Uber to transport skis to the ski resort.
you put skis on your feet, on a ski slope and you ski down it.
You can snow ski or water ski, but you are always ON the same thing- skis!
Skis should be sized based on a person's height, weight, and skiing ability for optimal performance and comfort. It is recommended to consult with a professional at a ski shop to determine the correct ski length for your specific needs.
you use skis to ski on snow and when you do ski jumping
Ya if you have skis, are in the mountains, and there is snow you can ski anywhere!