to direct all your attention and efforts toward one thing
अपना पूरा ध्यान और प्रयास एक चीज़ पर केंद्रित करना (apna poora dhyaan aur prayaas ek cheez par kendrit karna)
"The team needs to zero in on the main problem before making changes."
"परिवर्तन करने से पहले टीम को मुख्य समस्या पर ध्यान केंद्रित करना होगा।" (parivartan karne se pahle team ko mukhya samasya par dhyaan kendrit karna hoga)
to add something extra, especially at the end
to have a lot of tasks or responsibilities to deal with
to summarize something briefly
Keep trying no matter how many times you fail.
to contribute money toward a shared cost
to prepare for the future