I often fail English quizzes because I can't memorize new words.

我常常英文小考不及格因為我單字背不起來。

Although I spend lots of time studying them, I forget them easily.

雖然我花了很多時間讀他們，我還是很容易忘記。

What should I do?

我該怎麼辦？

You can make word cards and carry them with you,

你可以做單字卡並且隨身攜帶。

so you can read them often.

因此你可以常常讀他們。

I tried that before, but it didn't work for me.

我以前試過，但對我沒效。

What else can I try?

我還能做什麼呢？

You can read the new words out loud several times.

你可以大聲讀單字好幾次。

Listening to your own voice will help you memorize them.

聽自己的聲音將會幫助你記憶他們

Thanks, Ethan. I'll give it a try.

謝謝你，Ethan。我會試試。