Je was op zoek naar: biro (Engels - Wels)

biro
beiro

describe how a ballpoint pen (biro) works.
disgrifiwch sut mae ysgrifbin (beiro) yn gweithio.

television and motorways radar and the biro pen instant coffee first jet aircraft first computer
teledu a thraffyrdd radar a’r beiro coffi parod yr awyren jet gyntaf y cyfrifiadur cyntaf

also, {\i mae gen ti ddewis} biros were produced to market the cardiff 101 service (to be distributed by the national <PROTECTED> office to the fund-raising committees for the cardiff national <PROTECTED>) and an ‘air-freshener’ to market the ability of the driving standards agency to offer driving tests through the medium of welsh.
yn ogystal â hyn, fe gynhyrchwyd beiros {\i mae gen ti ddewis }i farchnata gwasanaeth 101 caerdydd (i’w dosbarthu gan swyddfa’r <PROTECTED> genedlaethol i bwyllgorau codi arian <PROTECTED> caerdydd) ac ‘air-freshner’ i farchnata gallu’r asiantaeth safonau gyrru i gynnig profion gyrru drwy gyfrwng y gymraeg.