重點講解：
1. depend on 取決(于)；有賴(于) ；
例句：Be aware that the length of time needed to complete the tests will depend on the size of your databases.
請注意，完成測試所需時間的長短取決于數據庫的大小EQGg73p9tq-Vi。
2. at least （數量）至少，不少于；
例句：Research has proved that modest aerobic exercise at least 3 times a week improves the quality of sleep.
研究證實，每周至少進行三次適度有氧運動有利于良好的睡眠LeV=,o)kn=vHyP+u。
3. like to do sth. 喜歡做某事；
例句：None of the girls like to go out on a date with him because he is a cheap skate.
沒有女孩喜歡跟他約會，因為他是個吝嗇鬼x1BO8D+f*jaICVaRw6PV。
4. be good for 有利的；有益的；
例句：Cucumber is good for soothing tired eyes.
黃瓜有助于舒緩眼部疲勞[,[lFp[zT^&UmA!~u;NN。