就算天气不好，我们也要去旅行。
jiùsuàn tiānqì bùhǎo ， wǒmen yěyào qù lǚxíng 。
Even if the weather is bad, we still want to travel.
就算你不来，我也会参加会议。
jiùsuàn nǐ bù lái ， wǒyě huì cānjiā huìyì 。
Granted that you don't come, I will still attend the meeting.
就算我失败了，我也不会放弃。
jiùsuàn wǒ shībài le ， wǒ yěbùhuì fàngqì 。
Even if I fail, I will not give up.