你不妨试试看。
nǐ bùfáng shìshìkàn 。
You might as well give it a try.
如果有时间，你不妨来我家玩。
rúguǒyǒu shíjiān ， nǐ bùfáng lái wǒjiā wán 。
If you have time, you might as well come to my house to play.
你不妨告诉他你的想法。
nǐ bùfáng gàosù tā nǐde xiǎngfǎ 。
You might as well tell him your thoughts.