a. We will pay those sums that the insured becomes legally obligated to pay as damages because of "bodily injury" or "property damage" to which this insurance applies.
……
b. This insurance applies to "bodily injury" and "property damage" only if:
(1) The "bodily injury" or "property damage" is caused by an "occurrence" that takes place in the "coverage territory";
CGL保单险进一步对Occurrence进行了解释“means an accident, including continuous or repeated exposure to substantially the same general harmful conditions.”