With its abundant hydrocarbon resources, thicksource rocks and multiple types of reservoirs and traps, the Bohai Bay area has become a large oil region in China.
中国东部渤海湾地区，油气资源十分丰富，由于生油岩厚，储集层多种多样，圈闭类型，已成为中国的大油区。
2
Your competitor has built a 12" thick steel door between the customer and any source of value. Knock gently on the door.
你的对手却在客户和有价值信息之间建起了一道12英寸厚的铁门。
3
For the most convincing look, assume the light source to be at the top left of the page - the shadow should simply be a thick grey line along the bottom and up the right edge of your shape.