I have a new puppy and he has an excellent temperament.
我有只新的小狗,它的脾气很好。
Don't be anxious if I'm late.
如果我回来晚些也不必担忧。
There has long been a superstition among mariners that porpoises will save drowning men by pushing them to the surface, or protect them from sharks by surrounding them in defensive formation.