In the summer of 2003 we began to zero in on one microfossil type whose complex morphological characteristics particularly intrigued us.
In the summer of 2003 we began to zero in on one microfossil type whose complex morphological characteristics particularly intrigued us.
2003年夏天，我们开始瞄准一种微化石的类型，其复杂的形态特徵特别引起我们兴趣。