be in line with the changing conditions; suit measures to the changing condi tions
? 這個人總是很死板，從來不懂得要～。This man was always rigid and never knew that he should suitmeasures to the changing conditions.
隨時制宜suí shí zhì yí
制：制定、規(guī)定；宜：適當。制宜：制定適當?shù)拇胧?。根?jù)當時條件和需要，采取適當?shù)拇胧?。change tactics as the situation demands, be in line with the changing conditions