An emerging private (minban) sector largely serves the bottom of the system. (scientificamerican.com)
One of the hardest things about playing the Switch in Tabletop Mode is the fact that the charging port is on the bottom of the system, meaning it's unable to be charged unless you change to Handheld Mode. (nintendowire.com)
«There never was a more kind, noble, candid, Christian man than William Ford,» Northrup insisted, blinded though Ford was to «the inherent wrong at the bottom of the system of slavery». (standard.co.uk)