Definition: traveling or communicating between two places that are a long way apart Level: B2
她是一名职业长跑运动员。
She is a professional ___long-distance runner.
长途卡车司机经常跨州行驶。
___long-distance truck drivers often travel across states.
他们通过长途电话保持联系。
They keep in touch with ___long-distance phone calls.
