如果带着闹钟让你感到心里踏实，那就值得携带。If an alarm gives you that feeling of security, then it'sworth carrying.那笔债不了结,我的心就踏实不下来.I shall never feel satisfied until that debt is wiped off.医生笑了笑,让人心里很踏实.The doctor smiled reassuringly....
松树上的松鼠通常咬掉和弄落整个球果.In the pines squirrels commonly chew off and drop entire cones.松树和云杉球果有时会遭到松鼠为害引起轻度或中等程度的损害.Light to moderate losses of pine and spruce cones are occasionally caused by squirrels.几位作者都注意到,花和球果的产生会削弱木材的生...