像阿斯特兰这样的患者使用电邮是因为电邮是免费的而且很方便，但是当面单独会诊可能会带来一些麻烦和一些支付费用。

Patients like Ms Ahlstrand use e-mail because it is free and convenient, whereas a personal visit can involve hassle and an out-of-pocket payment.

youdao

提供不麻烦简单免费的使用可高效消除承诺风险。

Offering no-hassle free trials was sufficient to remove the commitment risk.

youdao

像阿斯特兰这样的患者使用电邮是因为电邮是免费的而且很方便，但是当面单独会诊可能会带来一些麻烦和一些支付费用。

Patients like Ms Ahlstrand use email because it is free and convenient, whereas a personal visit can involve hassle and an out-of-pocket payment.

youdao