translation,sentances highlighted I'm confused by! Help and corrections appreciated! Thanks
Lao Bai: Wo keyi yong yixia nimende cesuo ma? Could I use your toilet?

Mr Yuan: Zuoshou di-er jian jiu shi.(not sure about this sentance) Lefthand di er-(ordinal numbers two?) 2nd room just(jiu)? on the left?

Lao Bai: Oh yijing jiu dian duo le. Wo gai hui qu le. Oh already more than 9 oclock? I must be off now.

Mr Yuan: Hai zao ne. Zai zuo yihuir ba. It's still early. Go in a short while please.

Lao Bai: Bu zuo le(not sure what this means). Mingtian zaoshang wo hai you shiqing. No or I can't tomorrow morning I still have a matter to attend to?

Mr Yuan: Hao ba. Na jiu bu liu ni le. Ok I won't keep you then.

Lao Bai: Gei nimen tian mafan le. Sorry to have troubled you.

Mr Yuan: Mei shenme. Huanying ni zai lai. It's nothing. you are welcome.

Lao Bai: Yiding, yiding. Certainly, certainly,

Mr Yuan: Wo songsong ni. I'll see you out.

Lao Bai: Bu yong le. Qing hui qu ba. No need. Please go back.

Mr Yuan: Man zou. Take care.

Mrs Yuan: Lushang xiaoxin. Have a safe journey.

Lao Bai: Mei wenti. Zaijian! Bye!

Mr and Mrs Yuan: Zaijian! Bye!

Question

translation,sentances highlighted I'm confused by! Help and corrections appreciated! Thanks
Lao Bai: Wo keyi yong yixia nimende cesuo ma? Could I use your toilet?

Mr Yuan: Zuoshou di-er jian jiu shi.(not sure about this sentance) Lefthand di er-(ordinal numbers two?) 2nd room just(jiu)? on the left?

Lao Bai: Oh yijing jiu dian duo le. Wo gai hui qu le. Oh already more than 9 oclock? I must be off now.

Mr Yuan: Hai zao ne. Zai zuo yihuir ba. It's still early. Go in a short while please.

Lao Bai: Bu zuo le(not sure what this means). Mingtian zaoshang wo hai you shiqing. No or I can't tomorrow morning I still have a matter to attend to?

Mr Yuan: Hao ba. Na jiu bu liu ni le. Ok I won't keep you then.

Lao Bai: Gei nimen tian mafan le. Sorry to have troubled you.

Mr Yuan: Mei shenme. Huanying ni zai lai. It's nothing. you are welcome.

Lao Bai: Yiding, yiding. Certainly, certainly,

Mr Yuan: Wo songsong ni. I'll see you out.

Lao Bai: Bu yong le. Qing hui qu ba. No need. Please go back.

Mr Yuan: Man zou. Take care.

Mrs Yuan: Lushang xiaoxin. Have a safe journey.

Lao Bai: Mei wenti. Zaijian! Bye!

Mr and Mrs Yuan: Zaijian! Bye!

Answer

Hello James ，

- Zuoshou di-er jian jiu shi
  jian  见to appear
  jiu  就 right away, just 
  It is ( appears) in the 2nd room on the left right away.
  It is just in the 2nd room on the left.

Answer

**__**
Zuoshou di-er jian jiu shi
2nd room on the left is jus t(the toilet)
**__**
zuo-sit.guests uauslly sit in the host's living room.
so bu zuo. here means I will not stay her any more.

hope be helpful for you .and 
it is hard for the native chinese speaker to read pinyin.Lol*__*

Answer

Hi James, why not try to copy/paste into www.translatorscafe.com/.../English-to-Mandarin-translation/

Non perdere l'opportunità di imparare una lingua comodamente da casa tua. Esplora la nostra selezione di insegnanti di lingue esperti e iscriviti subito alla tua prima lezione!