讨论了半天，到底还是决定去爬山了。

Tǎolùn le bàntiān, dàodǐ háishi juédìng qù páshān le.

After discussing for a long time, they ultimately decided to go hiking.

犹豫了很久，她到底选了那条红裙子。

Yóuyù le hěn jiǔ, tā dàodǐ xuǎn le nà tiáo hóng qúnzi.

After hesitating for a long time, she finally chose that red dress.

虽然过程很辛苦，但到底还是成功了。

Suīrán guòchéng hěn xīnkǔ, dàn dàodǐ háishi chénggōng le.

Although the process was tough, they succeeded in the end.