задача
см. тж. взять на себя задачу
• Problem 1. To determine the projections of a line which ...
• The challenge has been in designing the turbine to direct this additional cooling air where it is really needed.
• The challenge now is to explain why the atmosphere of Venus ...
• It is the concern of the analyst to seek ...
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Русско-английский научно-технический словарь
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