• Some handy words or phrases in Bahasa Indonesia are:

Chemist/Pharmacy - Apotik [ah-pot-ik] 

Some pharmacies have also adopted the word "farma" as in Bali Farma in Denpasar or Farmasari in Sanur.

Excuse me - Permisi [per-mi-see] 

Expensive - Mahal  [mah-hahl]

Good morning - Selamat pagi [se-lah-maht par-ghee]

Good afternoon - Selamat siang [se-la-maht see-ahng]

Good evening - Selamat sore [se-la-mutt sore-ray]

Good night (at night) -  Selamat malam [se-la-mutt mah-lahm]

Good night (before going to bed) - Selamat tidur [se-la-mutt ti-dur]

How much/many - Berapa [ber-ra-pa]

I want to go... - Saya mau pergi ke [sigh-yer mow (as in cow) purr-ghee ker] 

I want ..... - Saya mau [sigh-yer mow]

I don’t want... - Saya tidak mau [sigh-yah ti-duck mow]

No - Tidak [ti-duck]  

No, thank you - Tidak, terima kasih [ti-duck, ter-ri-mah car-see] 

Please (when asking for help/bargaining) - Tolong [toh-long]

Thank You - Terima Kasih [ter-ree-mar car-see] 

Two people - Dua orang [do-u or-rung]

Where is ... - Di mana [dee mah-nah] 

You’re welcome - Kembali [kem-bali] 

Numbers:

1 - Satu [sah-too]

2 - Dua [doo-u (as in gun]

3- Tiga [ti-gah]

4- Empat [em-putt]

5- Lima [lee-mar]

6- Enam [er-num]

7- Tujuh [too-joo]

8- Delapan [del ah-pahn]

9- Sembilan [sem-bi-lahn] -

10 - Sepuluh [se poo-loo]

The following site is great as it also includes pronunciation.  

http://www.seasite.niu.edu/indonesian...  

Grammar Points:

Firstly, as in all languages, we must understand the grammar. For the Bahasa Indonesia (i.e. Indonesian language):-

adjectives always follow the noun, e.g. beautiful car - mobil (or motor) cantek .

Word order is usually subject-verb-object (e.g. Saya(I) mau(want) makan(to eat) nasi(rice) - means I want to eat nice; and the personal pronoun goes after the noun (motor saya is "my car")

Respect is shown when addressing, so the custom is to address an older man as "bapak" or "pak" and an older woman as "ibu" or "bu" and for younger woman- :"Nona"

As most visitors will be in Bali for eating and shopping, below are some key words for food and drink and shopping.

More info on pronunciation:

a as in father

e as in sofa(short) or leg (long)

i as in see or pit (closed syllable) or see (open syllable)

o as in over

u as in book or food

ai as in like
au as in cow

c as in chair

g as in get

j as in jump

ng as in sing

ny as in canyon

w as in wish

Food and Drink  

fork- garpu

spoon- sendok

knife- pisau

cup - cangkir

plate- piring

glass -gelas

restaurant - restoran, rumah makan

food - makanan

drink- minuman

breakfast - makan pagi ; lunch - makan siang; dinner - makan malam

boiled water - air putih, air matang

iced water - air es

tea - teh ; coffee - kopi

milk - susu ; rice - nasi

noddles - mie, bihun, bakmie,

fish - ikan,

prawn - udang

vegetables- sayur

fruit- buah

egg- telur

sugar- gula

salt- garam

black pepper - merica, lada

chilli pepper- cabe, lombok

And below are key words when shopping:

shop - toko

How much is it? Berapa? /berapa harganya?

fixed price - harga pas

cheap - murah ; expensive - mahal

price - harga

to buy - membeli

money changer - penukar uang

change(of money) -uang kembali

money  -uang

And finally, for directions and transport

toilet - kamar

office -kantor (so, e.g. post office - kantor pos)

tourist office - kantor pariwisata

embassy - kedutaan besar 

I want to go to -  Saya mau ke

car - mobil, motor

motorcycle - sepeda motor

pedicab - becak (so do not get confused if someone ask if you want  a pedicab, and you think it is a taxi and you get a trishaw)

petrol station - pomp bensin

stop here - berhenti disine, stop disini (berhenti disini)

left - kiri ; right - kanan ; near - dekat ; far - jauh ; from - dari ; to - ke

e.g. I want to go to Ubud, how far is it from Kuta?  - Saya mau ke Ubud, berapa jauh dari Kuta -