长足
chángzú
HSK 7
长足 — chángzú
- considerable; substantial; marked (progress, improvement, development)
这几年我国的高科技产业取得了长足的发展。 zhè jǐnián wǒguó de gāokējì chǎnyè qǔdé le chángzú de fāzhǎn — In recent years our country's high-tech industry has made substantial progress.