Place ti at the terminal of a declarative sentence, to express that something that the speaker is not sure, but the statement content is his subjectiveidea.
放在陈述句的句尾，表示说话的人不太确定，但是陈述的内容是他的主观想法。我好像在哪里见过他吧。
2
Our company is based on subjectiveidea, on the Internet to collect some information that started making plans, most research company or send a questionnaire.
而我们的企业多是根据主观的想法，在上网搜集一些资讯即开始制定计划，最多委托调研公司或发些调研问卷。
3
Based on whether affect by human being's subjectiveidea, the factor which leading to construction change would be divided into 2 sorts which are subjective factor and impersonal factor.