英语翻译原句是：BillGateswassmartenoughtoknowthatgettingahigherdegreeoradegreewouldhavecosthimeverythinghehastodaybecausethetimetocapitalizeonthemarketwaswhenhedid,notanother3yearsorsodowntheroad.be

　　英语翻译

　　原句是：BillGateswassmartenoughtoknowthatgettingahigherdegreeoradegreewouldhavecosthimeverythinghehastodaybecausethetimetocapitalizeonthemarketwaswhenhedid,notanother3yearsorsodowntheroad.

　　becausethetimetocapitalizeonthemarketwaswhenhedid,notanother3yearsorsodowntheroad.

　　请问“becausethetimetocapitalizeonthemarketwaswhenhedid”中的“waswhenhedid”在这怎么翻译