12c

Ibibazo

1.Umuyoboro ushobora gusenyuka urashobora kugabanwa mumasegonda kugirango ubike kandi ugende. Bizakomeza inshuti zawe zuzuye ubwoya kandi zishimishe umunsi wose.

2.Igikinisho gikomeye cyo guhuza ibitekerezo! Injangwe zikunda kwiruka muri tunel, kandi iyi myenda yatobotse yongeraho kwishimisha. Hano hari ibikinisho byumupira kumanikwa. Amasaha yo kwinezeza no gukora siporo.

3.Injyangwe zikunze ibikoresho byo mu nzu cyangwa sofa, byerekana ko ifite inzara zo gusya zikeneye, iyi niyo miterere y'injangwe; kandi ugomba kwemererwa guha injangwe ubundi buryo bukenewe kugirango ubone ibyo ukeneye, koresha cyangwa injangwe ishushanya injangwe ninzira nziza.

4.Uyu mupira ushimishije umupira uzagumisha akana kawe kumasaha. Uyu ni umupira urabagirana. Impumuro idasanzwe yimpapuro yakwegereye injangwe. Ibikinisho by'injangwe bya kera, ibyinshi mu bikinisho by'injangwe.