a large model的用法和样例：
- Another important consideration is the maximum model size for tunnel starting.
a large model的相关资料：
Ajicef a a thunderstorm/snowstorm/sandstorm a school teaching veterinary medicine. a show of emotion/gratitude/temper A tape-recorder with an auto-reverse A significant occurrence or happening. a fishing/mountain/seaside village a complex argument/problem/subject A supporter of political conservatism. A voiceless blade-palatal fricative. A combinatorial introduction to topology