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| осуществляться по усмотрению (leave it (up) to sb's discretion/leave it (up) to the discretion of sb: Top-up insurance cover is left to the discretion of individuals and firms. Cambridge Business English Dictionary Alexander Demidov) | |||
| оставаться на усмотрение (кого-либо; Electronic Design Alex_Odeychuk) | |||
