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.

[Q]: Just before the Leanders, another class of general purpose frigate was built.
[A]: Kanye phambi kweLeanders , elinye iqela lenqanawa zemfazwe ezibalekayo zenjongo yoninzi lwakhiwa .


[Q]: Has two notes, high and low, both of which can be "trilled."
[A]: Ineenowuthi ezimbini ephantsi nephezulu zombini zisenokwugcangcazeliswa.


[Q]: A symbolic model whose properties are expressed in mathematical symbols and relationships; for example, a model of a nation's economy expressed as a set of equations. Contrast with: graphical model; narrative model; software model; tabular model. [DIS] Measures of Effectiveness (MOE). A qualitative or quantitative measure of a M&S's performance or a characteristic that indicates the degree to which it performs the task or meets a requirement under specified conditions. See also: measure of performance. [AFI 16-102]
[A]:
Imodeli enempawu ezibonakaliswa ngokweempawu zezibalo kunye nobudlelwane; umzekelo, imodeli yezoqoqosho lesizwe oluchazwe njengongqinelaniso. Ngokuphikisanayo: nemodeli yegrafu; imodeli ebalisayo; imodeli ye-software, imodeli ebumbhobho. Imilinganiselo ye-[DIS] yempembelelo ye-(MOE). Umlinganiselo onobulunga nonobuninzi bomsebenzi wee-M&S okanye iimpawu ezibonisa iqondo esebenza ngalo okanye efikelela ngalo kwiimfuneko ezichaziweyo ezinemiqathango. Jonga umlinganiselo wokusebenza. [AIF 16-102]