to let fresh air into a space
किसी स्थान में ताजा हवा को प्रवेश करने देना (kisi sthan mein taja hawa ko pravesh karne dena)
"Open the windows to air out the room."
"कमरे में ताजगी लाने के लिए खिड़कियाँ खोलें।" (kamre mein tazgi lane ke liye khidkiyan kholen)
to make a sincere promise
the most advanced and innovative technology available
to be open and honest about your intentions or plans
to combine efforts with others for a common purpose
to successfully finalize an agreement
an older brother or someone who behaves protectively