2 sentences

1. 我不得不独自旅行。

   wǒ bù​dé​bù dú​zì lǚ​xíng.

   I had to travel solo.

   Source: CCMatrix

2. 不，独自生活的真正难处在于没有人在乎你是否心烦意乱。

   bù, dú​zì shēng​huó de zhēn​zhèng nán​chu zài​yú méi​yǒu rén zài​hu nǐ shì​fǒu xīn​fán​yì​luàn.

   No, the real difficulty of living alone is that no one cares if you are upset.

   Source: CCMatrix