什么是 convenienti？ convenienti是Cheap
什么是 Cheap？
- Opportuno, consigliabile: discorsi c. alla situazione Adatto Poco c., sconsigliabile.
Appropriate, advisable: speeches c. to the situation Suitable Little c., inadvisable.
- Vantaggioso: uno scambio c.
Advantageous: an exchange c.