Don't be discouraged. It's often the last key in the bunch that opens the lock. 别灰心，往往是一串鑰匙中的最後一把才能打開鎖。周末快樂，早安！ Don'tbediscouraged.It'softenthelastkeyinthebunchthatopensthe Don'tbediscouraged.It'softenthelastkeyinthebunchthatopensthe Don'tbediscouraged.It'softenthelastkeyinthebunchthatopensthe
