mainly（mainly造句）

俄罗斯输不起，打全面核战争，大概率俄国先输！核武器世界上不只俄国有，台面上北约国家核武数量与俄国不相上下，台面下还有多少国家秘密拥有核武难于意料。俄国的核武都是前苏联时代留下来的，由于经济困难，还有多少能用是个谜。北约面积总和远大于俄罗斯，人口更分散，俄国人口主要位于靠近欧州的三大城市，与北约打核战争，俄国不占优势，俄罗斯不敢用核武器。必输无疑！【英文翻译】Russiacan'taffordtolose,fightanall-outnuclearwar,andRussiawilllosefirst!Russiaisnottheonlycountrywithnuclearweaponsintheworld.ThenumberofnuclearweaponsofNATOcountriesonTaiwaniscomparabletothatofRussia.Itisdifficulttopredicthowmanycountriessecretlypossessnuclearweaponsunderthetable.Russia'snuclearweaponsareallfromtheformerSovietera,andbecauseofeconomicdifficulties,howmanycanbeusedisamystery.ThetotalsizeofNATOislargerthanthatofRussia,anditspopulationismorescattered.TheRussianpopulationismainlylocatedinthreemajorcitiesnearEurope.RussiahasnoadvantageinfightingnuclearwarwithNATO,andRussiadaresnotusenuclearweapons.Youmustlose!