poziom rozwoju

The level of technological development on the planet is similar to mid-20th century Earth.

A developed country is one which has a certain level of development.

The level of economic development also changes a lot from one developing countries to another.

This must be a level of health or development which it is reasonable to expect.

The three were at about the same level of economic and political development in 1960.

Without this, the field has been stuck, despite its age, at a relatively low level of development.

It is important to consider the child's level of development and ability to understand events when deciding how to talk with them about this issue.

We must not feel embarrassed at our level of development.

The fact is that there are various levels of culture and development.

Too complex, perhaps, for the project in its present level of development: they needed more experience first.