音調

其實，書面語我搞得相當好，但是口語中，我經常會記不起來某個字的音調。

qíshí shūmiànyǔ wǒ gǎo de xiāngdāng hǎo dànshì kǒuyǔ zhòng wǒ jīngcháng huì jì bù qilai mǒu gè zì de yīndiào

I'm actually relatively good at written language, but with spoken language I often can't remember the tone on some word.