khube sundor.
The word for nice in bengali is Bala orShundor.
Salmon will be called salmon in Bengali since its not very popular in Bengal and we don;t have an another name for it.
olive is called jolpai in bengali
Dill is called "sowa" in Bengali.
leek is called piyaj pata in bengali
Alsi is called "Tisi" in Bengali.
Introduction is called "পরিচিতি" in Bengali.
Shubho-shondhye
In Bengali, you can say "শুভ দিন কাটুক" (shubh din katu) to mean Have a nice day.
Figs are called "dumur" in Bengali.
you can say "KHOOB KHARAP" which means VERY BAD in Bengali.
'Spider' is called 'makorsha' in Bengali.