That is why : এই কারণে;
Related Words
that is why  this way  See Words Also In
1.Google-Translator 2.Dictionary.com 3.Merriam-Webster 4.Wikipedia 5.Thesaurus.com
Appropriate Prepositions
Agree with, on, to(একমত হওয়া): My father agreed with me on this point, but he did not agree to my proposal to set up a canteen.
Delighted at/with (আনন্দিত হওয়া): Sharmin was delighted at/with her husband’s promotion.
Dependent on (নির্ভরশীল): Sepm is dependent on his father.
Urge upon (আহবান জানানো): She urged upon his son the importance of being honest.
Welcome to (স্বাগত জানানো): You are welcome to our new office.
Browse All Appropriate Prepositions
Idioms
At a round rate (at the fixed price – নির্ধারিত মূল্যে) Things are selling in the shop at a round rate.
At home (comfortable— আরাম) He feels at home in Dhaka now.
Breathe one’s last (decease, die- শেষ নিঃশেষ ত্যাগ করা, মরে যাওয়া) The man breathed his last in his native village.
Ins and out (খুঁটিনাটি): I know ins and outs of this file.
With a lavish hand (মুক্ত হস্তে)— Give away something with a lavish hand.