词汇	I'm sure
释义	I'm sure 我确信语我发誓；那是真的
随便看	advantageous event group advantageous events advantageous exchange advantageous external environment advantageous factors advantageous farm produces advantageous industries advantageous industry advantageous item advantageous location advantageously advantageously placed Advantageous mineral advantageous mutation advantageousness advantageousnesses advantageous or lucrative advantageous position advantageous project advantageous resources Advantageous sector advantageous structural plane theory advantageous terms of payment Advantageous terrain advantageous theory of country competition