context: The women's 4 × 340 metres relay event at the 1973 European Athletics Indoor Championships was held on 11 March in Rotterdam.
source: Each athlete ran two laps of the 170 metres track.
reference_original: Каждая спортсменка пробежала по два круга 170-метровой дорожки.
reference_flipped: Каждый спортсмен пробежал по два круга 170-метровой дорожки.