1 fact

2 classifier: 个 gè

1 rich

2 full

3 substantial

4 to enrich

5 to augment

6 to substantiate (an argument)

1 actually

2 in fact

3 really

1 strength

1 system for identifying users (on a rail network, the Internet etc)

1 one scare after another (idiom)

2 in a constant state of tension

1 lit. their number cannot be counted (idiom); fig. countless

2 innumerable

1 Facts speak louder than words. (idiom)

1 to put into practice

2 to carry out (idiom)

1 to let correct ideology guide practical work (idiom)