We'll take you to the hospital.
我们将送你去医院。
A What should I do? I feel faint. I feel really weak.
A 我该怎么办？我感觉晕。我感觉非常虚弱。
B We'll take you to the hospital. You don't look well.
B 我们将送你去医院。你看起来不好。
A I must sit down for a minute.
A 我必须坐下来呆一会。
B You sit here. I'll get a taxi.
B 你坐在这里。我去叫辆出租车。
A I've got a terrible headache.
A 我头疼得厉害。
B Don't worry. We'll be at the hospital very soon.
B 别担心。我们将很快就到医院。

Notes注释
1 When you feel unwell, you can describe your symptoms, for example feeling faint: faint / faint and weak: weak / weak and having a headache: a headache / a headache: I feel faint. / I feel faint. / I feel really weak. / I feel really weak. : I've got a terrible headache. / I've got a terrible headache.
当你感觉不舒服时，你可以描述症状，如感觉晕：faint /晕和虚弱: weak /虚弱，还有头痛：a headache /头痛：I feel faint. /我感觉晕。 / I feel really weak. /我感觉非常虚弱。: I've got a terrible headache. /我头疼得厉害。
2 You can help an ill friend by reassuring them and taking positive steps like calling a taxi and taking them to hospital as quickly as possible: I'll get a taxi. / I'll get a taxi. / We'll take you to the hospital. / We'll take you to the hospital. / We'll be at the hospital very soon. / We'll be at the hospital very soon.
你可以帮助一个生病的朋友，安慰他，采取积极的措施，如叫出租车，尽快把他送到医院。I'll get a taxi. /我去叫辆出租车。We'll take you to the hospital. /我们将送你去医院。We'll be at the hospital very soon. /我们将很快就到医院。

Key phrases and sentences
What should I do?
I feel faint. I feel really weak.
We'll take you to the hospital. You don't look well.
I must sit down for a minute.
You sit here. I'll get a taxi.
I've got a terrible headache.
Don't worry.
We'll be at the hospital very soon.

我该怎么办？我感觉晕。我感觉非常虚弱。
我们将送你去医院。你看起来不好。
我必须坐下来呆一会。
你坐在这里。我去叫辆出租车。
我头疼得厉害。别担心。
我们将很快就到医院。