Uma sithenga isitofu selayisi, sivame ukunaka isitayela saso, ivolumu, umsebenzi, njll., kodwa ngokuvamile singanakwa futhi ilayisi "alinaki ibanga lokuxhumana" kwe-liner yangaphakathi. Isitofu selayisi sakhiwe kakhulu izingxenye ezimbili ezinkulu: igobolondo langaphandle kanye ne-liner yangaphakathi. Njengoba i-liner yangaphakathi ...
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