To estimate the direct financial costs to the Sri Lanka Ministry of Health of treating patients after self-poisoning, particularly from pesticides, in a single district.
评估斯里兰卡卫生部为治疗一个地区的自体中毒(尤其是源自杀虫剂)患者所拨付的直接财政经费。
2
By the age of five, children generally have gathered enough reflections about themselves to form their own estimate of their self-worth.
到了五岁的时候，孩子们就已经得到足够的反馈信息，做出了对自己价值的判定。
3
Sume and were given a simple maze to solve. To measure self-confidence, job applicants were asked to estimate how many mazes they could solve in fifteen minutes.