It attained a top speed of 15 miles per hour under favourable circumstances.

Bd2, white will win a piece in even more favourable circumstances in comparison to the game.

Luck and favourable circumstances certainly played an important part.

I am myself convinced that it is rather a favourable circumstance.

Instead, many observers came to believe that favourable circumstances would free Poland from foreign domination.

Resources for this programme must also be increased as favourable circumstances arise.

I must say that this visit takes place under favourable circumstances.

Things do not sort themselves out under favourable circumstances.

Why, then, are there still so many unwanted births among people with less favourable circumstances?

The following period saw the new town expand rapidly in highly favourable economic circumstances.