1.   Detailed three-dimensional structural analysis of church buildings is helping to reveal great complexity in their development.

2.   And it reveals the complexity underlying their support, showing hesitation and misgivings not immediately visible in the lopsided call for a military show of force.

3.   But the first few sips revealed no complexity.

4.   Only the sorrow in her eyes reveals the complexity of her emotions.

5.   The embassy provided its own translation into Chinese of the letter, which revealed the complexity of precisely translating terms of contrition.

6.   The sauce was old-fashioned enough to qualify as what I remembered, while revealing a complexity I could appreciate only after decades of eating and cooking.