1. 很懂得(而不至于)：keep pace with与...齐步前进 | know better than 很懂得(而不至于) | labour along缓慢而费力地前进

2. 很懂得(而不至于)labour along缓慢而费力地前进：keep pace with与...齐步前进 | know better than 很懂得(而不至于)labour along缓慢而费力地前进 | laugh at 嘲笑

3. 很懂得/明事理而不至于：join up with 与...汇合/相聚/合并 | know better than 很懂得/明事理而不至于 | lash out at * 猛烈抨击,猛打

4. 很明白(而不至于)：be better off 较富裕 | know better than 很明白(而不至于) | had better 最好还是...