移民: to immigrate, to migrate, emigrant, immigrant...
欣喜: happy...
拄: to lean on, to prop on...
患者: patient, sufferer...
打篮球: play basketball...
案件: case, instance...
秘方: secret recipe...
组装: to assemble and install...
不了了之: to settle a matter by leaving it unsettled, to end up with nothing definite...
总理: premier, prime minister...