![coalface造句怎麼寫]( "coalface造句怎麼寫")
- Visitorscandressupinjumpsuitsandhardhatsanddescendinacreakingelevatortothecoalface300metresbelowthesurface.AtthesmallBandingliangcolliery,thepithasbeendugsofarintothehillsidethattruckdriverstake30minutestoreachthecoalface,fillupandreturnwiththeirload...
- 30199
中文谷