Why do i study English?

My English is not good.I started learning English in primary school，but i never learned it well. Now in college my English is still a problem. Through sometimes I think learning English is an important skill.  I'm not afraid to speak incorrectly, but my English is still really bad.  I think my English is at a junior high school level. Please help me. Thank you very much.

Irregular diet can disturb people who lose weight in order to have a health

An irregular diet can disturb people who lose weight in order to have a health

body. First, irregular exercise is ineffective for losing weight. Dieters usually make

an excuse of their busy schedule or fatigue and skip the exercising. However, if

they restart exercising after a break, they have to exercise more than the resting

period. Second, short-term diet is a problem for a basal metabolism rate. People

usually reduce meal so that they can lose weight temporary in the short term.

However, their weight will go back after the term, what is called yo-yo dieting. Yo-yo

dieting makes metablolism slow and makes it harder to burn calories. In other

words, if you rapidly reduce your meals, then your body becomes weak. Third, they

often skip breakfast and overeat at lunch or at night. Skipping breakfast makes

people feel hungry. Hunger leads to quickly eating and eating between meals,

which increases caloric intake. Therefore, irregular eating schedules can impede

dieters.

There are some tips for people who want to make their body healthy and

looking-good. First of all, regular exercise is helpful to not only diet but also

relieving stress and preventing depression. As there are physical and psychological

effects, you can lose weigh effectively. Getting regular exercise reduce your body

fat which prevent you from obesity so that you can achieve your goal. Also, plan

your meal with vegetables and make a habit to eat it regularly. It can increase a basal metabolism rate which can help you burn fat well and it is also helpful to

lose appetite. Losing appetite makes you feel full and satisfied, which can reduce

the amount of eating. Having meals at a regular time helps reduce hunger and

overeating. If we have a meal at a certain time,  our stomachs are empty less which reduces

hunger leading to an overall more healthy, satisfying lifestyle.

동물원

동물원에 많이 가봤어요. 동물원에서 기린은 인기가 정말 많았어요. 사람들은 동물들에게 먹이를 줘요. 제가 가장 좋아하는 동물은 곰이에요. 곰이 고요. 겨울에 많이 자요. 음식을 다 먹어요. 과일을 먹어요. 아니면 고기를 먹어요. 식사 후에 꿀을 먹어요.