"do alone something" - Translation from English to Arabic

Reducing this fragmentation is not something FAO can do alone: member States, in particular donors, have a crucial role in building improved coherence and convergence, as do the Bretton Woods institutions and the World Trade Organization.
Reducing this fragmentation is not something FAO can do alone: member States, in particular donors, have a crucial role in building improved coherence and convergence, as do the Bretton Woods institutions and the World Trade Organization.

- something you do alone.
- يجب أن تؤديه بمفردك

No, this is something I have to do alone.
لا، هذا شئ علي القيام به لوحدي

That's something I need to do alone.
هذا، شيء عليَّ القـيام به وحدي.

I think this is something I have to do alone.
أظن أن هذا أمراً عليّ القيام به بمفردي.

What are you going to do if something happens to you when you're alone?
ماذا لو حدث شيء وانت وحيد هناك

This is something, I must do alone.
هذا شي لا بد لي أن أفعله بنفسي

This is something that I do alone. Okay?
هذا شيء أفعله وحدي، حسناً؟

This is something I needed to do alone.
هذا شيء أردت فعله وحدي

It's just something Norrie and I have to do alone.
هذا شئ متعلق بي و ( نوري ) علينا القيام به.

I'm afraid it's something I have to do alone.
يفترض أنْ أفعله بنفسي

It was something I had to do alone.
كان أمرًا عليّ إنجازه بمفردي.

But it's something I have to do alone this time, and I'm confident that you'll respect my wishes to do so.
لكنه شيء علي فعله هذه المرة لوحدي وأنا على ثقة بأنك تحترم رغباتي

There was therefore a need to tackle environmental issues seriously to enhance and safeguard the environment for present and future generations, something that no one country could do alone.
ولذلك، فمن اللازم معالجة القضايا البيئية بجدية لتحسين البيئة وحمايتها للأجيال المقبلة، وهو أمر لا يمكن لبلد واحد أن يقوم به بمفرده.

And this is something I have to do alone, okay?
هذا شيء عليّ فعله بمفردي، اتفقنا؟

No. Lisa, this is something that I have to do alone.
لا ليزا هذا شيء يجب ان افعله لوحدي

I think this is probably something I should do alone.
أعتقد أن هذا الأمر يجب أن أفعله بمفردى

No. This is something I have to do alone.
كلا، هذا شيء يجب أن أفعله وحدي.

But this is something I'd rather do alone.
لكن هذا شيء أفضل القيام به وحدي

No, this is something I must do alone.
لا! هذا شيء أريد أن أفعله لوحدي