But spending too much time online is unhealthy and make it very difficult to focus on other things in life!
但在網(wǎng)上花太多時(shí)間是不健康的，也讓人很難關(guān)注生活中的其他事情。
解析：spending too much time online：v-ing短語(yǔ)作主語(yǔ)
解析：make it very difficult to focus on…：make+it+adj. （ + for sb./sth.） +to do sth
模仿：適應(yīng)新校園的生活對(duì)我來(lái)說(shuō)真的是一個(gè)大挑戰(zhàn)。（doing做主語(yǔ)）

Getting use to life on new campus is really a big challenge to me.

Getting use to life on new campus is really a big challenge to me.

翻譯：有這么多的選擇課外活動(dòng)，我發(fā)現(xiàn)好難選擇一樣適合我的。（find it+adj. + to do）

With so many extracurricular activities to choose from，I find it hard to choose one that suits me.

With so many extracurricular activities to choose from，I find it hard to choose one that suits me.