Je was op zoek naar: i can write and read but can't speak (Engels - Wels)

i can write and read but can't speak
rwy'n mwynhau dysgu cymraeg

i do not even know whether or not i can write to you on that point
ni wn hyd yn oed pa un a allaf ysgrifennu atoch ar y pwynt hwnnw ai peidio

andrew davies : i can write to you on the precise proportion of inward investment that relates to wales
andrew davies : gallaf ysgrifennu atoch ar yr union ganran o fewnfuddsoddi sy'n ymwneud â chymru

i can speed read , but it is difficult to make a meaningful contribution on a debate when a document is presented in this way
gallaf ddarllen yn gyflym , ond mae'n anodd gwneud cyfraniad ystyrlon ar ddadl pan gaiff dogfen ei chyflwyno yn y fath fodd

if i can write to you without offending against the principle of conflict of interest that you properly mentioned in your question , i will do so
os caf ysgrifennu atoch heb fynd yn erbyn egwyddor y gwrthdaro rhwng buddiannau y cyfeisiasoch ati'n briodol yn eich cwestiwn , gwnaf hynny