Examples
wǒ men我们bì xū必须jiā qiáng加强jīng jì经济shí lì实力。
我们必须加强经济实力。
We must strengthen our economic strength.
不要低估自己的实力。
Don't underestimate your own strength.
因为在甲级联赛中，所有队伍都很有实力，净胜球差异很小。
Because all of the teams in the Premier League are really strong, the goal difference is usually small.