对于液压式推土机来说，起动运行后，发动机的机油压力一般为____，水温___，变速箱工作压力为____，当这些性能参数正常时即视推土机正常工作。
英语翻译：奥运会
Linguistscanconcentrateonalltheaspectsoflanguageatonce.
Greatlyandpermanentlyaffectedbythe()experiences,Hemingwayformedhisownwritingstyle,togetherwithhisthemeandhero.
Well-arrangedsentencesareconsideredgrammaticalsentencesthatareformedfollowingasetofsyntacticrules.
Thesyntacticrulesofanylanguageare______innumber.
