关于BoyanSlat的百科

• Twoyearsago，BoyanSlat，41.

• 问题详情：Twoyearsago，BoyanSlat，41.________ 19­year­olduniversitystudentinHolland，madetheclaimthathe42.________cleanuptheoceans（海洋）vastaccumulationofplastics（塑料）inaboutfiveyears.43．________adivingholidayinGreece，BoyanSlat，aged16，foundtherewere44.________(m...
• 2019-06-2520110