21. Because their parents are earning adequate income.पर्याप्त  आय अर्जित कर रहे हैं। 22. No one really knows enough to be a pessimist.पर्याप्त  ज्ञान नहीं रखता। 23. But we still didn't put enough troops on the ground.पर्याप्त  सैनिकों को जमीन पर नहीं रखा. 24. It also has to be sufficiently detailed.पर्याप्त  स्पष्टता भी होनी चाहिए. 25. Providing adequate welfare facilities ;पर्याप्त  सुविधाएँ उपलब्ध कराई जाएँ , 26. Is, there is not solutions for adequate safetyपर्याप्त  साधन नहीं हैं 27. And anyway, there was never enough kerosene,पर्याप्त  तेल नहीं होता थी, 28. Not enough memory to load GIF fileपर्याप्त  स्मृति नहीं है 29. Doing good and doing enough are n't always the same .पर्याप्त  काम करना एक ही बात नहीं होती . 30. There aren't enough examples of failures.पर्याप्त  उदहारण नहीं हैं|