"When working towards my goals, I never fail to work hard do my best."
- "When working towards my goals, I never fail to work hard do my best."
"When working towards my goals" 「目標に向かって」"my goal" の代わりに "a goal" も使えます。
"I never fail to ~" 「〜を怠らない」"I always ~" 「いつも〜をする」も言えます。
"work hard" 「努力」
"do my best" 「挑戦」