"मछली पानी में तैर सकती है।"

Translation: The fish can swim in water.

[Twinkle_M]

YOU DONT SAY

[Harleen187396]

What's wrong with " fish can swim in the water."

[vinay92]

Since 'fish' is plural in the sentence, you have to use मछलियाँ.

[Shan547279]

Whats wrong with "A fish can swim in water."?

[vinay92]

That's also right. Report it if you see it again and it's not accepted.

[Guenter212784]

Still not accepted. This trivial possibility should have been taken into account form the outset

[RADHIKA108]

Fish can swim in water was not accepted. Why?

[Gita-ji]

The sentence ends with है, so it must be a singular fish. Your sentence is for plural fish.
To make it singular, you need either A fish or The fish (though the latter can also refer to plural fish).

[Shaarda3]

A fish can swim in water should be accepted as correct because it is.

[Bsdass09]

Where else can they??

[BRIGITTE819812]

why "a fish can swim in water" not accepted ?