trail 跟踪， n. 路径
trait 特点 conservative
sober graphic adj. 绘图，图形 PAMPER
procedure . 程序，步骤，手续
bacterin
bacteria
the punishment was harsh and unfair
regulation glamorous
it's getting warm, and the first buds appears in springs.
endorsement 认可
our proposal has secured
secure 安心，安全的
security . 安全感 fascination
interpersonal skills are essential in the workplace
.graphic. budget
