率直に言わせてもらうが、もっと一生懸命に勉強しなければ試験に通らないぞの英語

• To be frank, you need to study harder or you won't pass the test.
  

• 率直     率直 そっちょく frankness candour openheartedness
• 直に     直に じきに immediately readily directly じかに directly in person headlong
• わせ     わせ 早生 早稲 early ripening rice
• らう     らう 羅宇 Laos bamboo pipestem
• 一生     一生 いっしょう いっせい whole life a lifetime all through life one existence a
• 懸命     懸命 けんめい eagerness earnestness risking one's life
• 勉強     勉強 べんきょう study diligence discount reduction
• しな     しな 品 thing article goods dignity article (goods) counter for meal courses 嬌態
• 試験     試験 しけん examination test study
• ない     ない 亡い dead 無い there isn't doesn't have
• もらう     もらう 貰う to receive
• もっと     もっと more longer farther
• 一生懸命     一生懸命 いっしょうけんめい very hard with utmost effort with all one's might
• 勉強しなければ     1. if someone does not work hard 2. unless one works hard
• 試験に受かるために、一生懸命勉強しなければならない    I have to study hard to pass the examination.