His performance this month is not very satisfactory.

His performance this month is not very satisfactory.

2. Performance evaluation: Conduct personal evaluation on employees on a regular basis.

Performance evaluation test is a way to examine the efficiency of employees.

Regular personal evaluation of employees is a means to test their work efficiency.

3. Challenge (v.) Is it inappropriate to use English from a foreign company? Challenge? Talk about it? Condemn, criticize, blame?

His poor performance aroused the boss's doubts.

His poor performance was criticized by his boss.

4. Introduction (generally refers to the kind of report that hits the projector)

His speech at the Earth Summit proved that we really need to pay more attention to the global environment.

His report at the Earth Summit confirmed that we really need to pay more attention to the global environment.

5. Quota (noun) the amount of tasks of employees (one year or half a year).

Have you reached the expected quota for this quarter?

Have you reached the expected workload this quarter?

6. Reliability and safety

Their partnership is rock solid.

Their partnership is rock solid.

7. complicated

English grammar is very complicated.

English grammar is very complicated.

8/9. Vacation = Vacation

I'm going to have a holiday soon. I think I'll go to Huangshan to relax.

I'm going on holiday soon. I think I'll go to Huangshan to relax.

10. Follow up and pursue something to the end.

Have you been following the news recently?

Have you paid attention to the latest news?