对于额外价钱我们有较长的保证期限517的英文

our guarantee covers maintenance for both parts and labor

• 对于:    to; for; about; wi ...
• 额外:    extra; additional; ...
• 价钱:    price
• 我们:    we
• 有:    5年 fifteen years
• 较:    compare
• 长:    older; elder; seni ...
• 的:    4次方是 The fourth po ...
• 保证期限:    duration of guaran ...