E002-痛苦分两种，一种让你变得更强，另一种毫无价值，只是徒添折磨。

1. 疼痛 back pain 背疼 abdominal pain 腹痛    bellyache小腹痛   stomachache 胃痛 3. take pains to do sth 下苦功做……，做……费了很大劲儿 他花了很大的功夫才完成那项任务。 He took a lot of pains to finish that task. sort of = kind of  1. 种类 这个公司需要种不同的领导方式。 This company needs a different kind of leadership. 2. 有点，些许 我有点累了，我们去吃点东西吧。 I am sort of tired, let's go and grab something to eat. suffer  1. 遭受痛苦 他过去几天痛苦不堪。 He suffered a lot the last few days. 2. suffer from 遭受……（苦难，病痛等） 这些人或多或少都会受到经济损失。 These people will have to suffer from financial losses more or less. BGM：Secondhand Serenade- Let me in