instruction:
In this task, you are given a sentence or phrase in English. You must translate it to Xhosa in a way that is equivalent in terms of meaning and grammatically correct.
question:
Has two notes, high and low, both of which can be "trilled."
answer:
Ineenowuthi ezimbini ephantsi nephezulu zombini zisenokwugcangcazeliswa.


question:
The high relative weight of pre-stressed concrete for example, might not be a major disadvantage.
answer:
Uthelekiso oluphezulu lobunzima obomelezwe ngokucinezelwa okuqinileyo umzekelo ingangabisiso isithintelo esingako


question:
It is a good plan to post these conspicuously above the gangway desk.
answer:

Luyilo olulungileyo ukuxhoma ngokubonakalayo ngaphezu kwedesika yomgangatho wokungena.