What does mean "J-2" and where it comes from : "J-2 avant le contrôle ... " ?

Do you know any electronic russian reader like ivona.pl ?

What is the cost of living in your country? How much ppl spend on basic goods and services: 1) 50 m2 apartament's rent fee -- 2) gas (per litre) -- 3) a coffee -- 4) a meal in a restaurant -- 5) seeing a doctor -- 6) milk (litre) -- 7) mineral water (litre)-- 8) orange juice (litre)-- 9) electricity (per kWh)-- 10) a train ticket (2 class, per 100 km)-- 11) a dark chocolate (min 70 % cocoa, 100 g)-- 12) sugar (1 kg)-- 13) flour (1 kg)-- 14) 3 red long roses for ur lover-- 15) simple haircut (men/woman)-- 16) swimming pool (1 hr, busy afternoon)-- 17) ice cream (plain vanilla, 1 litre, market label)-- 18) apples (1kg)-- 19) tomatoes (1kg)-- 20) carrot (1kg)-- 21) pork loins (1 kg)-- 22) beef steak (raw, 1 kg)-- 23) salmon (smoked, 1kg)-- 24) mackarel (smoked, 1kg)-- 25) herring (salted, 1 kg)-- 26) any other suggestions ... ... 100) average salary (net, per month) 101) exchange rate of your local currency (to USD or EUR)

What is the difference btw "each other" and "one another" ? Any examples pls ?

How similar are Urdu and Hindi? Do speakers of these languages understand each other?

Looking 4 a native french speaker willing to help in making some recordings (takes half an hour)

"Please make any further request at" - does it sound awkward to you ? How to make it shorter ?