to complete or carry out one's duties
выполнять свои обязательства (vypolnyat svoi obyazatelstva)
"He always tries to fulfill his obligations to his clients."
"Он всегда старается выполнять свои обязательства перед своими клиентами." (on vsegda starayetsya vypolnyat svoi obyazatelstva pered svoimi klientami)
to memorize something perfectly
a group of people you are friendly with
a physical separation between secure and insecure systems
to build or start something completely from the beginning
a polite expression used when meeting someone for the first...
to aim for something very ambitious or difficult to achieve
