?由船舶所有人承担风险

... at sea 在航海途中 at ship owner's risk 由船舶所有人承担风险 at ship owner's risk 由船东负责 ...

?由船东负责

... 由船方计收在运费内：absorbed by the carrier 由船东负责：at ship owner's risk 由船长控制数量：quantity of captain's option ...