1 to understand

2 to realize

3 to find out

1 to resemble

2 to be like

3 to look as if

4 such as

5 appearance

6 image

7 portrait

8 image under a mapping (math.)

1 surname Li

1 power

2 force

3 strength

1 great effort

2 to strive

3 to try hard

1 lit. to know one and understand half (idiom); a smattering of knowledge

2 dilettante

3 amateur

1 lit. not requiring a detailed understanding (idiom); only looking for an overview

2 not bothered with the details

3 superficial

4 content with shallow understanding

1 to spare no pains or effort (idiom); to do one's utmost

1 tremendous strength (idiom)

1 not to be up to the task (idiom)

2 incompetent